diff --git a/lib/prisma.js b/lib/prisma.js
index 109e1ae3..27602ff5 100644
--- a/lib/prisma.js
+++ b/lib/prisma.js
@@ -99,7 +99,7 @@ function getTimestampInterval(field) {
 
 function getSanitizedColumns(columns) {
   return Object.keys(columns).reduce((acc, keyName) => {
-    const sanitizedProperty = keyName.replace(/[\w\s_]/g, '');
+    const sanitizedProperty = keyName.replace(/[^\w\s_]/g, '');
 
     acc[sanitizedProperty] = columns[keyName];