diff --git a/TMessagesProj/jni/Android.mk b/TMessagesProj/jni/Android.mk
index f77a7e5b2..95406a361 100644
--- a/TMessagesProj/jni/Android.mk
+++ b/TMessagesProj/jni/Android.mk
@@ -1655,6 +1655,7 @@ LOCAL_SRC_FILES     += \
 ../../../messenger-backend/src/mrparam.c \
 ../../../messenger-backend/src/mrpoortext.c \
 ../../../messenger-backend/src/mrsimplify.c \
+../../../messenger-backend/src/mrsmtp.c \
 ../../../messenger-backend/src/mrsqlite3.c \
 ../../../messenger-backend/src/mrstock.c \
 ../../../messenger-backend/src/mrtools.c \