diff --git a/clang/lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp b/clang/lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp
index 4a7e0d91ea23..461d08f3d2c7 100644
--- a/clang/lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp
+++ b/clang/lib/StaticAnalyzer/Frontend/CheckerRegistry.cpp
@@ -297,7 +297,9 @@ CheckerRegistry::CheckerRegistry(
              "A strong dependency mustn't have weak dependencies!");
       assert(WeakDepPair.second != DepPair.second &&
              "A strong dependency mustn't be a weak dependency as well!");
+      (void)WeakDepPair;
     }
+    (void)DepPair;
   }
 #endif