diff --git a/platforms/posix/include/windows_shim/pthread.h b/platforms/posix/include/windows_shim/pthread.h
index 74071408c3..653fc0004d 100644
--- a/platforms/posix/include/windows_shim/pthread.h
+++ b/platforms/posix/include/windows_shim/pthread.h
@@ -42,7 +42,7 @@
  */
 #pragma once
 
-#if defined(_MSC_VER) && !defined(__clang__)
+#if defined(_MSC_VER)
 #include <windows.h>
 #include <time.h>
 #include <stdint.h>
@@ -178,7 +178,7 @@ int pthread_cond_signal(pthread_cond_t *cond);
 int pthread_cond_broadcast(pthread_cond_t *cond);
 /** @} */
 
-#if defined(_MSC_VER) && !defined(__clang__)
+#if defined(_MSC_VER)
 typedef void (*px4_pthread_cond_notify_callback_t)(pthread_cond_t *cond, int broadcast);
 int px4_pthread_cond_set_notify_callback(px4_pthread_cond_notify_callback_t callback);
 #endif