diff --git a/build/Android.common_build.mk b/build/Android.common_build.mk
index 91b6620..8b4be82 100644
--- a/build/Android.common_build.mk
+++ b/build/Android.common_build.mk
@@ -138,6 +138,9 @@
 # Enable warning of wrong unused annotations.
 art_clang_cflags += -Wused-but-marked-unused
 
+# Enable warning for deprecated language features.
+art_clang_cflags += -Wdeprecated
+
 
 # GCC-only warnings.
 art_gcc_cflags := -Wunused-but-set-parameter