diff --git a/x/registration/internal/keeper/keeper_test.go b/x/registration/internal/keeper/keeper_test.go
index 61f293826..83eae5f16 100644
--- a/x/registration/internal/keeper/keeper_test.go
+++ b/x/registration/internal/keeper/keeper_test.go
@@ -51,7 +51,7 @@ func TestKeeper_RegisterationStore(t *testing.T) {
 	defer os.RemoveAll(tempDir)
 	ctx, regKeeper := CreateTestInput(t, false, tempDir, true)
 
-	cert, err := os.ReadFile("../../testdata/attestation_cert_sw")
+	cert, err := os.ReadFile("../../testdata/attestation_cert_sw.combined")
 	require.NoError(t, err)
 
 	regInfo := types.RegistrationNodeInfo{
diff --git a/x/registration/testdata/attestation_cert_sw.combined b/x/registration/testdata/attestation_cert_sw.combined
new file mode 100644
index 000000000..4f11fa6cc
Binary files /dev/null and b/x/registration/testdata/attestation_cert_sw.combined differ