diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index 336c2e51c4a38..04046fe066e78 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -53,7 +53,6 @@ public class FeatureFlagUtils {
         DEFAULT_FLAGS.put("settings_network_and_internet_v2", "true");
         DEFAULT_FLAGS.put("settings_slice_injection", "true");
         DEFAULT_FLAGS.put("settings_systemui_theme", "true");
-        DEFAULT_FLAGS.put("settings_mainline_module", "true");
         DEFAULT_FLAGS.put(DYNAMIC_SYSTEM, "false");
         DEFAULT_FLAGS.put(SEAMLESS_TRANSFER, "false");
         DEFAULT_FLAGS.put(HEARING_AID_SETTINGS, "false");