diff --git a/src/bin/eolian2/main.c b/src/bin/eolian2/main.c
index 18985e8a1f..b97e64d7fa 100644
--- a/src/bin/eolian2/main.c
+++ b/src/bin/eolian2/main.c
@@ -419,6 +419,7 @@ main(int argc, char **argv)
                  fprintf(stderr, "unknown type: '%c'\n", *wstr);
                  goto end;
               }
+          break;
         case 'o':
           if (strchr(optarg, ':'))
             {