diff --git a/src/cargo-meson.sh b/src/cargo-meson.sh
index 75f3cd1265..83c7e7b79b 100755
--- a/src/cargo-meson.sh
+++ b/src/cargo-meson.sh
@@ -38,7 +38,7 @@ then
 	exit $RET
 fi
 
-if ! cmp "$BUILD_DIR/$BUILD_TYPE/$LIBNAME" "$BUILD_DIR/libgitcore.a" >/dev/null 2>&1
+if ! cmp "$BUILD_DIR/${CARGO_BUILD_TARGET:+$CARGO_BUILD_TARGET/}$BUILD_TYPE/$LIBNAME" "$BUILD_DIR/libgitcore.a" >/dev/null 2>&1
 then
-	cp "$BUILD_DIR/$BUILD_TYPE/$LIBNAME" "$BUILD_DIR/libgitcore.a"
+	cp "$BUILD_DIR/${CARGO_BUILD_TARGET:+$CARGO_BUILD_TARGET/}$BUILD_TYPE/$LIBNAME" "$BUILD_DIR/libgitcore.a"
 fi