diff --git a/src/ooxml/testcases/org/apache/poi/xslf/usermodel/TestXSLFSlideShowFactory.java b/src/ooxml/testcases/org/apache/poi/xslf/usermodel/TestXSLFSlideShowFactory.java
index 8b9ac979f..b4a87337a 100644
--- a/src/ooxml/testcases/org/apache/poi/xslf/usermodel/TestXSLFSlideShowFactory.java
+++ b/src/ooxml/testcases/org/apache/poi/xslf/usermodel/TestXSLFSlideShowFactory.java
@@ -49,7 +49,7 @@ public final class TestXSLFSlideShowFactory extends BaseTestSlideShowFactory {
         EncryptionInfo info = new EncryptionInfo(EncryptionMode.agile);
         Encryptor enc = info.getEncryptor();
         enc.confirmPassword(password);
-        InputStream fis = _slTests.openResourceAsStream("SampleShow.pptx");
+        InputStream fis = _slTests.openResourceAsStream(basefile);
         OutputStream os = enc.getDataStream(fs);
         IOUtils.copy(fis, os);
         os.close();