diff --git a/build/build_config.h b/build/build_config.h
index 4d7d0d98434..0a6d93b878b 100644
--- a/build/build_config.h
+++ b/build/build_config.h
@@ -284,7 +284,7 @@
 #define BUILDFLAG_INTERNAL_MODULAR_BUILD() (0)
 #endif
 
-#if defined(COBALT_IS_RELEASE_BUILD)
+#if defined(ENABLE_BUILDFLAG_COBALT_IS_RELEASE_BUILD)
 #define BUILDFLAG_INTERNAL_COBALT_IS_RELEASE_BUILD() (1)
 #else
 #define BUILDFLAG_INTERNAL_COBALT_IS_RELEASE_BUILD() (0)
diff --git a/cobalt/build/configs/BUILD.gn b/cobalt/build/configs/BUILD.gn
index 81f47ec01aa..c731b81109d 100644
--- a/cobalt/build/configs/BUILD.gn
+++ b/cobalt/build/configs/BUILD.gn
@@ -55,6 +55,6 @@ config("buildflag_defines") {
     defines += [ "ENABLE_BUILDFLAG_MODULAR_BUILD" ]
   }
   if (cobalt_is_release_build) {
-    defines += [ "COBALT_IS_RELEASE_BUILD" ]
+    defines += [ "ENABLE_BUILDFLAG_COBALT_IS_RELEASE_BUILD" ]
   }
 }
diff --git a/cobalt/cobalt_content_browser_client.cc b/cobalt/cobalt_content_browser_client.cc
index 11fbc9641bc..8b612b35987 100644
--- a/cobalt/cobalt_content_browser_client.cc
+++ b/cobalt/cobalt_content_browser_client.cc
@@ -83,11 +83,11 @@ blink::UserAgentMetadata CobaltContentBrowserClient::GetUserAgentMetadata() {
 void CobaltContentBrowserClient::OverrideWebkitPrefs(
     content::WebContents* web_contents,
     blink::web_pref::WebPreferences* prefs) {
-#if !defined(OFFICIAL_BUILD)
+#if !defined(COBALT_IS_RELEASE_BUILD)
   // Allow creating a ws: connection on a https: page to allow current
   // testing set up. See b/377410179.
   prefs->allow_running_insecure_content = true;
-#endif  // !defined(OFFICIAL_BUILD)
+#endif  // !defined(COBALT_IS_RELEASE_BUILD)
   content::ShellContentBrowserClient::OverrideWebkitPrefs(web_contents, prefs);
 }