diff --git a/Makefile.rkt b/Makefile.rkt
index c28b396..0573e91 100644
--- a/Makefile.rkt
+++ b/Makefile.rkt
@@ -33,7 +33,7 @@
 (target main
         (deps housekeeping)
         (displayln "Switching back to main branch")
-        (dgit 'switch 'main)
+        (dgit 'switch "main")
         (dgit 'branch-current)
         )