diff --git a/script/build_package.sh b/script/build_package.sh
index 0738b4f..3377065 100755
--- a/script/build_package.sh
+++ b/script/build_package.sh
@@ -1057,6 +1057,11 @@
 		echo "Applying ${1:?}..."
 	fi
 
+	if git apply --reverse --check < "$ci_root/patch/$1"; then
+		echo "Skipping already applied ${1:?}"
+		return 0
+	fi
+
 	if git apply < "$ci_root/patch/$1"; then
 		echo "$1" >> "${patch_record:?}"
 	else