diff --git a/src/tor_ctl.c b/src/tor_ctl.c
index 75c3546..c056f9c 100644
--- a/src/tor_ctl.c
+++ b/src/tor_ctl.c
@@ -44,7 +44,7 @@ int tor_ctl_add_onion(struct tor_ctl* ctx, struct tor_os_str* tos, int* port) {
       printf("err: %d\n", err);
       return -1;
     }
-    fscanf(ctx->rsock, "-ServiceID=%s", buffer1);
+    fscanf(ctx->rsock, "-ServiceID=%s\n", buffer1);
     printf("Added onion service %s.onion from file\n", buffer1);
     fscanf(ctx->rsock, "250 OK");
   }