diff --git a/winpr/libwinpr/sysinfo/cpufeatures/cpu-features.c b/winpr/libwinpr/sysinfo/cpufeatures/cpu-features.c
index d43b588..854c93a 100644
--- a/winpr/libwinpr/sysinfo/cpufeatures/cpu-features.c
+++ b/winpr/libwinpr/sysinfo/cpufeatures/cpu-features.c
@@ -73,6 +73,7 @@
 #include <sys/system_properties.h>
 #include <unistd.h>
 #include <winpr/wtypes.h>
+#include <winpr/debug.h>
 
 static pthread_once_t g_once;
 static int g_inited;