diff --git a/lib/gssapi/arcfour.c b/lib/gssapi/arcfour.c
index 9316bf210..538d45ac1 100644
--- a/lib/gssapi/arcfour.c
+++ b/lib/gssapi/arcfour.c
@@ -228,8 +228,8 @@ _gssapi_verify_mic_arcfour(OM_uint32 * minor_status,
 			   const gss_buffer_t message_buffer,
 			   const gss_buffer_t token_buffer,
 			   gss_qop_t * qop_state,
-			   char *type,
-			   krb5_keyblock *key)
+			   krb5_keyblock *key,
+			   char *type)
 {
     krb5_error_code ret;
     int32_t seq_number;
diff --git a/lib/gssapi/arcfour.h b/lib/gssapi/arcfour.h
index 7f7d4eb96..1169a46a2 100644
--- a/lib/gssapi/arcfour.h
+++ b/lib/gssapi/arcfour.h
@@ -83,7 +83,7 @@ OM_uint32 _gssapi_verify_mic_arcfour(OM_uint32 *minor_status,
 				     const gss_buffer_t message_buffer,
 				     const gss_buffer_t token_buffer,
 				     gss_qop_t *qop_state,
-				     char *type,
-				     krb5_keyblock *key);
+				     krb5_keyblock *key,
+				     char *type);
 
 #endif /* GSSAPI_ARCFOUR_H_ */
diff --git a/lib/gssapi/krb5/arcfour.c b/lib/gssapi/krb5/arcfour.c
index 9316bf210..538d45ac1 100644
--- a/lib/gssapi/krb5/arcfour.c
+++ b/lib/gssapi/krb5/arcfour.c
@@ -228,8 +228,8 @@ _gssapi_verify_mic_arcfour(OM_uint32 * minor_status,
 			   const gss_buffer_t message_buffer,
 			   const gss_buffer_t token_buffer,
 			   gss_qop_t * qop_state,
-			   char *type,
-			   krb5_keyblock *key)
+			   krb5_keyblock *key,
+			   char *type)
 {
     krb5_error_code ret;
     int32_t seq_number;
diff --git a/lib/gssapi/krb5/arcfour.h b/lib/gssapi/krb5/arcfour.h
index 7f7d4eb96..1169a46a2 100644
--- a/lib/gssapi/krb5/arcfour.h
+++ b/lib/gssapi/krb5/arcfour.h
@@ -83,7 +83,7 @@ OM_uint32 _gssapi_verify_mic_arcfour(OM_uint32 *minor_status,
 				     const gss_buffer_t message_buffer,
 				     const gss_buffer_t token_buffer,
 				     gss_qop_t *qop_state,
-				     char *type,
-				     krb5_keyblock *key);
+				     krb5_keyblock *key,
+				     char *type);
 
 #endif /* GSSAPI_ARCFOUR_H_ */