diff --git a/jni/Android.mk b/jni/Android.mk
index 1c6f045..c68f79b 100644
--- a/jni/Android.mk
+++ b/jni/Android.mk
@@ -104,7 +104,7 @@
                 -DCERES_NO_GFLAGS \
                 -DCERES_NO_THREADS \
                 -DCERES_NO_CXSPARSE \
-                -DCERES_NO_TR1 \
+                -DCERES_NO_UNORDERED_MAP \
                 -DCERES_WORK_AROUND_ANDROID_NDK_COMPILER_BUG
 
 # On Android NDK 8b, GCC gives spurrious warnings about ABI incompatibility for