diff --git a/lib/simd/Grid_avx512.h b/lib/simd/Grid_avx512.h
index ff572464..d22a3b81 100644
--- a/lib/simd/Grid_avx512.h
+++ b/lib/simd/Grid_avx512.h
@@ -126,15 +126,15 @@ struct Vset{
 };
 
 template <typename Out_type, typename In_type>
-  struct Reduce{
-    //Need templated class to overload output type
-    //General form must generate error if compiled
-    inline Out_type operator()(In_type in){
-      printf("Error, using wrong Reduce function\n");
-      exit(1);
-      return 0;
-    }
-  };
+struct Reduce{
+  //Need templated class to overload output type
+  //General form must generate error if compiled
+  inline Out_type operator()(In_type in){
+    printf("Error, using wrong Reduce function\n");
+    exit(1);
+    return 0;
+  }
+};
  
 
 /////////////////////////////////////////////////////