diff --git a/examples/SpectralMethod/.gitignore b/examples/SpectralMethod/.gitignore
index 27fb4fcdd..ba7997bf0 100644
--- a/examples/SpectralMethod/.gitignore
+++ b/examples/SpectralMethod/.gitignore
@@ -5,4 +5,4 @@
 *.outputHomogenization
 *.spectralOut
 *.sta
-*.vtk
+*.vt*