diff --git a/layout/style/nsStyleContext.h b/layout/style/nsStyleContext.h
index 9b7f9ce0d4dc..94dc4ba14dea 100644
--- a/layout/style/nsStyleContext.h
+++ b/layout/style/nsStyleContext.h
@@ -692,9 +692,6 @@ private:
         newData = mSource.AsGeckoRuleNode()->                           \
           GetStyle##name_<aComputeData>(this);                          \
       } else {                                                          \
-        if (!aComputeData) {                                            \
-          return nullptr;                                               \
-        }                                                               \
         newData =                                                       \
           Servo_GetStyle##name_(mSource.AsServoComputedValues());       \
         /* perform any remaining main thread work on the struct */      \