diff --git a/browser/brave_adaptive_captcha/BUILD.gn b/browser/brave_adaptive_captcha/BUILD.gn
index c039ac3d45d2..11f7792fd89c 100644
--- a/browser/brave_adaptive_captcha/BUILD.gn
+++ b/browser/brave_adaptive_captcha/BUILD.gn
@@ -3,13 +3,18 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this file,
 # You can obtain one at https://mozilla.org/MPL/2.0/.
 
-source_set("impl") {
-  visibility = [ "//chrome/browser" ]
+source_set("brave_adaptive_captcha") {
+  sources = [
+    "brave_adaptive_captcha_service_factory.cc",
+    "brave_adaptive_captcha_service_factory.h",
+  ]
 
-  sources = [ "brave_adaptive_captcha_service_factory.cc" ]
+  public_deps = [
+    "//components/keyed_service/content",
+    "//content/public/browser",
+  ]
 
   deps = [
-    ":brave_adaptive_captcha",
     "//base",
     "//brave/browser/brave_rewards",
     "//brave/components/brave_adaptive_captcha",
@@ -19,12 +24,3 @@ source_set("impl") {
     "//components/user_prefs",
   ]
 }
-
-source_set("brave_adaptive_captcha") {
-  sources = [ "brave_adaptive_captcha_service_factory.h" ]
-
-  public_deps = [
-    "//components/keyed_service/content",
-    "//content/public/browser",
-  ]
-}
diff --git a/browser/sources.gni b/browser/sources.gni
index 8eaf560a1ea9..8bb2645c96e8 100644
--- a/browser/sources.gni
+++ b/browser/sources.gni
@@ -117,7 +117,6 @@ brave_chrome_browser_deps = [
   "//brave/app:brave_generated_resources_grit",
   "//brave/browser:browser_process",
   "//brave/browser:sparkle_buildflags",
-  "//brave/browser/brave_adaptive_captcha:impl",
   "//brave/browser/brave_federated",
   "//brave/browser/brave_rewards:brave_rewards_impl",
   "//brave/browser/brave_rewards:util",
@@ -139,6 +138,7 @@ brave_chrome_browser_deps = [
   "//brave/components/ai_chat/core/common/buildflags",
   "//brave/components/ai_rewriter/common/buildflags",
   "//brave/components/body_sniffer",
+  "//brave/components/brave_adaptive_captcha",
   "//brave/components/brave_ads/browser",
   "//brave/components/brave_ads/core",
   "//brave/components/brave_component_updater/browser",
@@ -503,7 +503,6 @@ if (is_win && is_official_build) {
 brave_chrome_browser_public_deps = [
   "//brave/app/vector_icons",
   "//brave/browser:browser_process",
-  "//brave/components/brave_adaptive_captcha",
   "//brave/components/brave_sync:constants",
   "//brave/components/variations",
 ]
diff --git a/browser/ui/BUILD.gn b/browser/ui/BUILD.gn
index c01b75b0d4ff..c079b3ece2dd 100644
--- a/browser/ui/BUILD.gn
+++ b/browser/ui/BUILD.gn
@@ -48,7 +48,6 @@ source_set("ui") {
   ]
 
   deps = [
-    "//brave/browser/brave_adaptive_captcha",
     "//brave/browser/brave_rewards",
     "//brave/browser/skus",
     "//brave/components/brave_shields/core/browser",