diff --git a/src/compiler/glsl_types.h b/src/compiler/glsl_types.h
index 05a9f8f1422..8157bceb64b 100644
--- a/src/compiler/glsl_types.h
+++ b/src/compiler/glsl_types.h
@@ -796,7 +796,7 @@ public:
     */
    bool is_integer_16_32() const
    {
-      return is_integer_16() || is_integer_32() || is_integer_64();
+      return is_integer_16() || is_integer_32();
    }
 
    /**