diff --git a/exercises/pangram/pangram_test.go b/exercises/pangram/pangram_test.go
index 3b445c568..24ced592a 100644
--- a/exercises/pangram/pangram_test.go
+++ b/exercises/pangram/pangram_test.go
@@ -26,7 +26,7 @@ var testCases = []testCase{
 
 func TestTestVersion(t *testing.T) {
 	if testVersion != targetTestVersion {
-		t.Errorf("Found testVersion = %v, want %v.", testVersion, targetTestVersion)
+		t.Fatalf("Found testVersion = %v, want %v.", testVersion, targetTestVersion)
 	}
 }