1 files changed, 1 insertions, 1 deletions
diff --git a/txr.h b/txr.h
index 42908e23..15cf47cd 100644
--- a/txr.h
+++ b/txr.h
@@ -40,5 +40,5 @@ extern int opt_dbg_autoload;
 extern int opt_dbg_expansion;
 extern alloc_bytes_t opt_gc_delta;
 extern const wchli_t *version;
-extern const wchar_t *progname;
+extern wchar_t *progname;
 extern val stdlib_path;