1 files changed, 1 insertions, 0 deletions
diff --git a/src/slab.c b/src/slab.c
index 0c7608b..40d8d84 100644
--- a/src/slab.c
+++ b/src/slab.c
@@ -35,6 +35,7 @@
 #include <string.h>
 
 #include "cctk.h"
+#include "cctk_Arguments.h"
 #include "cctk_Parameters.h"
 #include "cctk_DefineThorn.h"
 #include "util_ErrorCodes.h"