diff --git a/tests/libtest/lib3026.c b/tests/libtest/lib3026.c
index 2b35a25841..6b32940b79 100644
--- a/tests/libtest/lib3026.c
+++ b/tests/libtest/lib3026.c
@@ -26,12 +26,8 @@
 #define NUM_THREADS 100
 
 #ifdef _WIN32
-#if defined(CURL_WINDOWS_UWP) || defined(UNDER_CE)
-static DWORD WINAPI t3026_run_thread(LPVOID ptr)
-#else
 #include <process.h>
-static unsigned int WINAPI t3026_run_thread(void *ptr)
-#endif
+static CURL_THREAD_RETURN_T WINAPI t3026_run_thread(void *ptr)
 {
   CURLcode *result = ptr;