diff --git a/scripts/build-assets-mod.sh b/scripts/build-assets-mod.sh
index 705ab46..1df3579 100755
--- a/scripts/build-assets-mod.sh
+++ b/scripts/build-assets-mod.sh
@@ -12,6 +12,7 @@ mkdir -p "$DIST_DIR"
 NAME=$(jq -r '.Name' "$MANIFEST")
 VERSION=$(jq -r '.Version' "$MANIFEST")
 SERVER=$(jq -r '.ServerVersion' "$MANIFEST")
+SERVER=${SERVER//[<>=~^]/}
 
 ZIP_NAME="${NAME}-${VERSION}_${SERVER}.zip"