diff --git a/src/CoolProp.i b/src/CoolProp.i
index 681e4247..1430914b 100644
--- a/src/CoolProp.i
+++ b/src/CoolProp.i
@@ -29,10 +29,12 @@ namespace std {
     }
 }
 
+#ifdef SWIGSCILAB
 // Shorten some names to make Scilab a bit happier
 %rename(SS) CoolProp::SimpleState;
 %rename(PED) CoolProp::PhaseEnvelopeData;
 %rename(GE) CoolProp::GuessesStructure;
+#endif
 
 // This stuff will get included verbatim in CoolProp_wrap
 %{