diff --git a/src/gallium/auxiliary/util/u_debug_stack.c b/src/gallium/auxiliary/util/u_debug_stack.c
index 44581e0a3fb..e16123b9087 100644
--- a/src/gallium/auxiliary/util/u_debug_stack.c
+++ b/src/gallium/auxiliary/util/u_debug_stack.c
@@ -35,6 +35,7 @@
 #include "util/u_debug.h"
 #include "u_debug_symbol.h"
 #include "u_debug_stack.h"
+#include "pipe/p_config.h"
 
 #if defined(HAVE_LIBUNWIND)