diff --git a/Source/cmQtAutoGenInitializer.cxx b/Source/cmQtAutoGenInitializer.cxx
index f169687a9b..3955237f6a 100644
--- a/Source/cmQtAutoGenInitializer.cxx
+++ b/Source/cmQtAutoGenInitializer.cxx
@@ -1395,7 +1395,7 @@ bool cmQtAutoGenInitializer::InitAutogenTarget()
   if (this->Uic.Enabled) {
     for (auto const& file : this->Uic.UiHeaders) {
       this->AddGeneratedSource(file.first, this->Uic);
-      if (this->GlobalGen && !GlobalGen->IsFastbuild()) {
+      if (!this->GlobalGen->IsFastbuild()) {
         autogenByproducts.push_back(file.second);
       }
     }