diff --git a/src/main/resources/template-defs.conf b/src/main/resources/template-defs.conf
index c301470..f606969 100644
--- a/src/main/resources/template-defs.conf
+++ b/src/main/resources/template-defs.conf
@@ -24,7 +24,7 @@ unittest {
     transformers = [ empty-block, cont-blank-line ]
 }
 testcase {
-    overwrite = skip
+    overwrite = force
     outputFile = "${Problem.Name}.sample"
     templateFile = builtin(testcase/testcases.tmpl)
 }