diff --git a/CHANGELOG.md b/CHANGELOG.md
index ecb26f1..23d4d92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,6 @@ Changelog
 
 1.2.0
 ----------
-
 * Added meep integration
 * GDSII-export: Added support for LineStrings
 
diff --git a/gdshelpers/simulation/simulation.py b/gdshelpers/simulation/simulation.py
index ce41cf4..1b6836c 100644
--- a/gdshelpers/simulation/simulation.py
+++ b/gdshelpers/simulation/simulation.py
@@ -172,7 +172,7 @@ def get_eigenmode_coefficients(self, monitor, bands):
 
 
 def example_mmi():
-    from gdshelpers.parts.splitter import DirectionalCoupler, MMI, Splitter
+    from gdshelpers.parts.splitter import MMI
     from gdshelpers.parts.waveguide import Waveguide
 
     # mp.quiet(True)