1 files changed, 1 insertions, 1 deletions
diff --git a/aclk/schema-wrappers/node_connection.h b/aclk/schema-wrappers/node_connection.h
index c27729d15..dac0d8fe0 100644
--- a/aclk/schema-wrappers/node_connection.h
+++ b/aclk/schema-wrappers/node_connection.h
@@ -19,7 +19,7 @@ typedef struct {
     int64_t session_id;
 
     int32_t hops;
-    struct capability *capabilities;
+    const struct capability *capabilities;
 } node_instance_connection_t;
 
 char *generate_node_instance_connection(size_t *len, const node_instance_connection_t *data);