diff --git a/config.def.h b/config.def.h
index f5ca41a..b310314 100644
--- a/config.def.h
+++ b/config.def.h
@@ -72,7 +72,7 @@ static const Layout layouts[] = {
 static const char *menucmd[]       = { "menu", "Run:", "run", NULL };
 static const char *termcmd[]  = { "st", NULL };
 /* custom commands */
-static const char *filemanager[]    = { "pcmanfm", NULL };
+static const char *filemanager[]    = { "thunar", NULL };
 static const char *dbookmarks[]     = { "menu-bookmarks", NULL };
 static const char *dpass[]          = { "menu-pass", NULL };
 static const char *dpassotp[]       = { "menu-otp", NULL };