diff --git a/examples/morphology_test_cases/complex/.gitignore b/examples/morphology_test_cases/complex/.gitignore
index bddbfed8..8ffbaf41 100644
--- a/examples/morphology_test_cases/complex/.gitignore
+++ b/examples/morphology_test_cases/complex/.gitignore
@@ -2,3 +2,4 @@
 *.png
 savestate
 *.dat
+output_psd.txt