diff --git a/build/android/jni/Android.mk b/build/android/jni/Android.mk
index f3496314..862347b8 100644
--- a/build/android/jni/Android.mk
+++ b/build/android/jni/Android.mk
@@ -157,8 +157,6 @@ LOCAL_SRC_FILES :=                                \
 		jni/src/mapblock.cpp                      \
 		jni/src/mapblock_mesh.cpp                 \
 		jni/src/mapgen.cpp                        \
-		jni/src/mapgen_indev.cpp                  \
-		jni/src/mapgen_math.cpp                   \
 		jni/src/mapgen_singlenode.cpp             \
 		jni/src/mapgen_v6.cpp                     \
 		jni/src/mapgen_v7.cpp                     \