diff --git a/packages/rcs/build.sh b/packages/rcs/build.sh
index 34a9fd28ae..f335124306 100644
--- a/packages/rcs/build.sh
+++ b/packages/rcs/build.sh
@@ -12,3 +12,4 @@ TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 ac_cv_path_DIFF=$TERMUX_PREFIX/bin/diff
 ac_cv_path_DIFF3=$TERMUX_PREFIX/bin/diff3
 "
+