diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
index fc578979a0f..db0ca606e58 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
@@ -36,6 +36,7 @@
 
 #include "llvm-c/Core.h"
 
+#include "pipe/p_config.h"
 #include "util/u_debug.h"