diff --git a/cpp_thread_test/dgemv_thread_safety.cpp b/cpp_thread_test/dgemv_thread_safety.cpp
index 3baab9e0a..5411fec29 100644
--- a/cpp_thread_test/dgemv_thread_safety.cpp
+++ b/cpp_thread_test/dgemv_thread_safety.cpp
@@ -17,7 +17,7 @@ int main(int argc, char* argv[]){
 	uint32_t numTestRounds = 16; //number of testing rounds before success exit
 	uint32_t maxHwThreads = omp_get_max_threads();
 	
-	if (maxHwThreads() < 52)
+	if (maxHwThreads < 52)
 		numConcurrentThreads = maxHwThreads -4;
 	
 	if (argc > 4){