diff --git a/src/hwloc/hwloc.c b/src/hwloc/hwloc.c
index aad1ce57cd7133c1202ea6b03eff17962f864d5e..4de43487c9cfc4c525685ba2e7ac93a313d568de 100644
--- a/src/hwloc/hwloc.c
+++ b/src/hwloc/hwloc.c
@@ -12,6 +12,7 @@
  */
 
 #include "prte_config.h"
+#include "stdio.h"
 
 #include "src/hwloc/hwloc-internal.h"
 #include "src/include/constants.h"