diff --git a/src/Mod/PartDesign/App/FeatureExtrude.cpp b/src/Mod/PartDesign/App/FeatureExtrude.cpp
index 4cbd066df0..9b3f9c6acf 100644
--- a/src/Mod/PartDesign/App/FeatureExtrude.cpp
+++ b/src/Mod/PartDesign/App/FeatureExtrude.cpp
@@ -305,16 +305,11 @@ void FeatureExtrude::generatePrism(TopoShape& prism,
             Ltotal = getThroughAllLength();
         }
 
-
         if (method == "TwoLengths") {
-            // midplane makes no sense here
             Ltotal += L2;
             if (reversed) {
                 Loffset = -L;
             }
-            else if (midplane) {
-                Loffset = -0.5 * (L2 + L);
-            }
             else {
                 Loffset = -L2;
             }