diff --git a/src/json.h b/src/json.h
index 6536d88..b307d6b 100644
--- a/src/json.h
+++ b/src/json.h
@@ -82,8 +82,6 @@ struct og_msg_params {
 };
 
 int og_json_parse_partition_setup(json_t *element, struct og_msg_params *params);
-int og_json_parse_create_image(json_t *element, struct og_msg_params *params);
-int og_json_parse_restore_image(json_t *element, struct og_msg_params *params);
 
 struct og_cmd_json {
 	const char	*type;
diff --git a/src/rest.c b/src/rest.c
index cf50f64..68b24a0 100644
--- a/src/rest.c
+++ b/src/rest.c
@@ -3680,8 +3680,7 @@ static int og_cmd_images(char *buffer_reply)
 	return 0;
 }
 
-int og_json_parse_create_image(json_t *element,
-			       struct og_msg_params *params)
+static int og_json_parse_create_image(json_t *element, struct og_msg_params *params)
 {
 	const char *key;
 	json_t *value;
@@ -3826,7 +3825,7 @@ static int og_cmd_update_image(json_t *element, struct og_msg_params *params)
 	return og_cmd_add_image(element, params, true);
 }
 
-int og_json_parse_restore_image(json_t *element, struct og_msg_params *params)
+static int og_json_parse_restore_image(json_t *element, struct og_msg_params *params)
 {
 	const char *key;
 	json_t *value;