diff --git a/scripts/contrib/convert-overrides.py b/scripts/contrib/convert-overrides.py
index 057758f1bb..739fd53bdb 100755
--- a/scripts/contrib/convert-overrides.py
+++ b/scripts/contrib/convert-overrides.py
@@ -74,7 +74,7 @@ for exp in vars:
 
 shortvars_re = {}
 for exp in shortvars:
-    shortvars_re[exp] = (re.compile('((^|[\'"\s])[A-Za-z0-9_\-:${}]+)_' + exp + '([\'"\s:])'), r"\1:" + exp + r"\3")
+    shortvars_re[exp] = (re.compile('((^|[\'"\s])[A-Za-z0-9_\-:${}]+)_' + exp + '([\(\'"\s:])'), r"\1:" + exp + r"\3")
 
 package_re = {}
 for exp in packagevars:
@@ -123,7 +123,7 @@ def processfile(fn):
         pass
 
 ourname = os.path.basename(sys.argv[0])
-ourversion = "0.9.0"
+ourversion = "0.9.1"
 
 for root, dirs, files in os.walk(targetdir):
    for name in files: