diff --git a/internal/repository/crypto/kdf_test.go b/internal/repository/crypto/kdf_test.go
index 5823eb889..83d5f81d0 100644
--- a/internal/repository/crypto/kdf_test.go
+++ b/internal/repository/crypto/kdf_test.go
@@ -6,7 +6,7 @@ import (
 )
 
 func TestCalibrate(t *testing.T) {
-	params, err := Calibrate(100*time.Millisecond, 50)
+	params, err := Calibrate(25*time.Millisecond, 50)
 	if err != nil {
 		t.Fatal(err)
 	}