1 files changed, 1 insertions, 1 deletions
diff --git a/byterun/startup.c b/byterun/startup.c
index 7f85b87e7..236623686 100644
--- a/byterun/startup.c
+++ b/byterun/startup.c
@@ -161,7 +161,7 @@ static void check_primitives(int fd, int prim_size)
        p = p + strlen(p) + 1, idx++) {
     if (names_of_cprim[idx] == NULL ||
         strcmp(p, names_of_cprim[idx]) != 0)
-      fatal_error_arg("Fatal error: this bytecode file cannot run"
+      fatal_error_arg("Fatal error: this bytecode file cannot run "
                       "on this bytecode interpreter\n"
                       "Mismatch on primitive `%s'\n", p);
   }