diff --git a/vlib/v/gen/cgen.v b/vlib/v/gen/cgen.v
index 3eb0cae7c0..94393bc8f5 100644
--- a/vlib/v/gen/cgen.v
+++ b/vlib/v/gen/cgen.v
@@ -376,7 +376,6 @@ fn (g mut Gen) stmt(node ast.Stmt) {
 			else if it.kind == .map {
 				// `for num in nums {`
 				g.writeln('// FOR IN')
-				cond_styp := g.typ(it.cond_type)
 				key_styp := g.typ(it.key_type)
 				val_styp := g.typ(it.val_type)
 				keys_tmp := 'keys_' + g.new_tmp_var()