diff --git a/mobile/android/geckoview/api.txt b/mobile/android/geckoview/api.txt
index 06329609dc5b..cf91d80adb68 100644
--- a/mobile/android/geckoview/api.txt
+++ b/mobile/android/geckoview/api.txt
@@ -919,7 +919,6 @@ package org.mozilla.geckoview {
     method @AnyThread public void goForward();
     method @AnyThread public void goForward(boolean);
     method @AnyThread public void gotoHistoryIndex(int);
-    method @AnyThread @NonNull public GeckoResult<Boolean> hasCookieBannerRuleForBrowsingContextTree();
     method @UiThread public boolean isOpen();
     method @AnyThread @NonNull public GeckoResult<Boolean> isPdfJs();
     method @AnyThread public void load(@NonNull GeckoSession.Loader);
diff --git a/mobile/android/geckoview/src/androidTest/java/org/mozilla/geckoview/test/GeckoSessionTestRuleTest.kt b/mobile/android/geckoview/src/androidTest/java/org/mozilla/geckoview/test/GeckoSessionTestRuleTest.kt
index 9499eb1403cb..1a704b5d6698 100644
--- a/mobile/android/geckoview/src/androidTest/java/org/mozilla/geckoview/test/GeckoSessionTestRuleTest.kt
+++ b/mobile/android/geckoview/src/androidTest/java/org/mozilla/geckoview/test/GeckoSessionTestRuleTest.kt
@@ -14,7 +14,6 @@ import org.json.JSONObject
 import org.junit.Assume.assumeThat
 import org.junit.Test
 import org.junit.runner.RunWith
-import org.mozilla.geckoview.ContentBlocking.CookieBannerMode
 import org.mozilla.geckoview.GeckoResult
 import org.mozilla.geckoview.GeckoSession
 import org.mozilla.geckoview.GeckoSession.ContentDelegate
@@ -2063,55 +2062,4 @@ class GeckoSessionTestRuleTest : BaseSessionTest(noErrorCollector = true) {
 
         sessionRule.waitForResult(result)
     }
-
-    @Test fun checkCookieBannerRuleForSession() {
-        // set preferences. We have a cookie rule for example.com
-        val testRules = "[{\"id\":\"87815b2d-a840-4155-8713-f8a26d1f483a\",\"click\":{\"optOut\":\"#optOutBtn\",\"presence\": \"#cookieBanner\"},\"cookies\":{\"optOut\":[{\"name\":\"foo\", \"value\":\"bar\"}]}, \"domains\":[\"example.com\"]}]"
-        sessionRule.setPrefsUntilTestEnd(
-            mapOf(
-                "cookiebanners.service.mode" to CookieBannerMode.COOKIE_BANNER_MODE_REJECT,
-                "cookiebanners.listService.testSkipRemoteSettings" to true,
-                "cookiebanners.listService.testRules" to testRules
-            )
-        )
-        var prefs = sessionRule.getPrefs(
-            "cookiebanners.service.mode",
-            "cookiebanners.listService.testSkipRemoteSettings",
-            "cookiebanners.listService.testRules"
-        )
-        assertThat("Cookie banner service mode should be correct", prefs[0] as Int, equalTo(1))
-        assertThat("Cookie banner remote settings should be skipped", prefs[1] as Boolean, equalTo(true))
-        assertThat("Cookie banner rule should be set", prefs[2] as String, equalTo(testRules))
-
-        // session 1 - load url for which there is no rule
-        mainSession.loadUri(HELLO_HTML_PATH)
-        sessionRule.waitForPageStop()
-        val response1 = mainSession.hasCookieBannerRuleForBrowsingContextTree()
-        sessionRule.waitForResult(response1).let {
-            assertThat("There should be no rule", it, equalTo(false))
-        }
-
-        // session 1 - load url for which there is a rule
-        mainSession.loadUri("http://example.com/")
-        sessionRule.waitForPageStop()
-        val response2 = mainSession.hasCookieBannerRuleForBrowsingContextTree()
-        sessionRule.waitForResult(response2).let {
-            assertThat("There should be a rule", it, equalTo(true))
-        }
-
-        // session 2 load url for which there is no rule
-        val session2 = sessionRule.createOpenSession()
-        session2.loadUri(HELLO_HTML_PATH)
-        sessionRule.waitForPageStop()
-        val response3 = session2.hasCookieBannerRuleForBrowsingContextTree()
-        sessionRule.waitForResult(response3).let {
-            assertThat("There should be no rule", it, equalTo(false))
-        }
-
-        // API shoul return the correct result for the page we have loaded in session 1
-        val response4 = mainSession.hasCookieBannerRuleForBrowsingContextTree()
-        sessionRule.waitForResult(response4).let {
-            assertThat("There should be a rule the second time", it, equalTo(true))
-        }
-    }
 }
diff --git a/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/GeckoSession.java b/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/GeckoSession.java
index 6ccd720af0ab..a2d727200287 100644
--- a/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/GeckoSession.java
+++ b/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/GeckoSession.java
@@ -2333,17 +2333,6 @@ public class GeckoSession {
     return mFinder;
   }
 
-  /**
-   * Checks whether we have a rule for this session. Uses the browsing context or any of its
-   * children, calls nsICookieBannerService.hasRuleForBrowsingContextTree
-   *
-   * @return {@link GeckoResult} with boolean
-   */
-  @AnyThread
-  public @NonNull GeckoResult<Boolean> hasCookieBannerRuleForBrowsingContextTree() {
-    return mEventDispatcher.queryBoolean("GeckoView:HasCookieBannerRuleForBrowsingContextTree");
-  }
-
   /**
    * Get the SessionPdfFileSaver instance for this session, to save a pdf document.
    *
diff --git a/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/doc-files/CHANGELOG.md b/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/doc-files/CHANGELOG.md
index 809645741ca0..b8898d6d51ce 100644
--- a/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/doc-files/CHANGELOG.md
+++ b/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/doc-files/CHANGELOG.md
@@ -15,9 +15,6 @@ exclude: true
 
 ## v112
 - Added `GeckoSession.LOAD_FLAGS_BYPASS_LOAD_URI_DELEGATE`, see ([bug 1809269]({{bugzilla}}1809269)).
-- Added [`GeckoSession.hasCookieBannerRuleForBrowsingContextTree`][112.1] to expose Gecko API nsICookieBannerService::hasRuleForBrowsingContextTree see ([bug 1806740]({{bugzilla}}1806740))
-
-[112.1]: {{javadoc_uri}}/GeckoSession.html#hasCookieBannerRuleForBrowsingContextTree()
 
 ## v111
 
@@ -1324,4 +1321,4 @@ to allow adding gecko profiler markers.
 [65.24]: {{javadoc_uri}}/CrashReporter.html#sendCrashReport(android.content.Context,android.os.Bundle,java.lang.String)
 [65.25]: {{javadoc_uri}}/GeckoResult.html
 
-[api-version]: 2eda8f8745bff92ab7b9462d550c91ca5f1dfa85
+[api-version]: e6608eb2026e3779678c2ae2b72b4abf403f73ca
diff --git a/mobile/android/modules/geckoview/GeckoViewContent.jsm b/mobile/android/modules/geckoview/GeckoViewContent.jsm
index c3948911cc4e..91102aa52954 100644
--- a/mobile/android/modules/geckoview/GeckoViewContent.jsm
+++ b/mobile/android/modules/geckoview/GeckoViewContent.jsm
@@ -17,7 +17,6 @@ class GeckoViewContent extends GeckoViewModule {
       "GeckoView:ClearMatches",
       "GeckoView:DisplayMatches",
       "GeckoView:FindInPage",
-      "GeckoView:HasCookieBannerRuleForBrowsingContextTree",
       "GeckoView:RestoreState",
       "GeckoView:ContainsFormData",
       "GeckoView:ScrollBy",
@@ -194,9 +193,6 @@ class GeckoViewContent extends GeckoViewModule {
       case "GeckoView:IsPdfJs":
         aCallback.onSuccess(this.isPdfJs);
         break;
-      case "GeckoView:HasCookieBannerRuleForBrowsingContextTree":
-        this._hasCookieBannerRuleForBrowsingContextTree(aCallback);
-        break;
     }
   }
 
@@ -307,13 +303,6 @@ class GeckoViewContent extends GeckoViewModule {
     aCallback.onSuccess(await this.actor.containsFormData());
   }
 
-  async _hasCookieBannerRuleForBrowsingContextTree(aCallback) {
-    const { browsingContext } = this.actor;
-    aCallback.onSuccess(
-      Services.cookieBanners.hasRuleForBrowsingContextTree(browsingContext)
-    );
-  }
-
   _findInPage(aData, aCallback) {
     debug`findInPage: data=${aData} callback=${aCallback && "non-null"}`;