diff --git a/Tests/GpuSharedMemoryTest.h b/Tests/GpuSharedMemoryTest.h
index 5c778ef7db..b197127a6b 100644
--- a/Tests/GpuSharedMemoryTest.h
+++ b/Tests/GpuSharedMemoryTest.h
@@ -41,7 +41,7 @@
 class StrideNumberGenerator : public NumberGenerator {
  public:
   StrideNumberGenerator(const int64_t start, const int64_t stride)
-      : crt_(start), stride_(stride) {}
+      : crt_(start), stride_(stride), start_(start) {}
 
   int64_t getNextValue() override {
     const auto crt = crt_;
@@ -78,4 +78,4 @@ class GpuReductionTester : public GpuSharedMemCodeBuilder {
  private:
   CudaMgr_Namespace::CudaMgr* cuda_mgr_;
   llvm::Function* wrapper_kernel_;
-};
\ No newline at end of file
+};