diff --git a/src/index.js b/src/index.js
index fbd23f5e1..d3643daa9 100644
--- a/src/index.js
+++ b/src/index.js
@@ -105,6 +105,7 @@ let safeOptions = {
     },
     postcssReduceIdents: {
         counterStyle: false,
+        gridTemplate: false,
         keyframes: false,
     },
     postcssNormalizeUrl: {