diff --git a/c_micasadk/sscs_ndk.c b/c_micasadk/sscs_ndk.c
index 7aa6e5e0..00879553 100644
--- a/c_micasadk/sscs_ndk.c
+++ b/c_micasadk/sscs_ndk.c
@@ -15,7 +15,7 @@
 #include <memory.h>
 
 #include "micasa_types.h"
-#include "micasa.h"
+#include "micasa.h"	
 #include "sscs_lldefs.h"
 
 #include "sscs_cache.h"
@@ -2876,7 +2876,7 @@ miCASASetCredential
 	uint32_t	 			ssFlags, 				// IN
 	SSCS_SECRET_ID_T	*	appSecretID,			// IN
 	SSCS_SECRET_ID_T	*	sharedSecretID,			// Optional IN
-	int32_t					credentialType,			// IN
+	uint32_t				credentialType,			// IN
 	void				*	credential,				// IN
 	SSCS_EXT_T			*	ext						// Reserved
 )