diff --git a/Cantera/python/examples/equilibrium/stoich_flame/runtest b/Cantera/python/examples/equilibrium/stoich_flame/runtest
index 93c8010f5..415ece4a3 100755
--- a/Cantera/python/examples/equilibrium/stoich_flame/runtest
+++ b/Cantera/python/examples/equilibrium/stoich_flame/runtest
@@ -13,7 +13,7 @@ fi
 #################################################################
 #
 CANTERA_DATA=${CANTERA_DATA:=../../../data/inputs}; export CANTERA_DATA
-CANTERA_BIN=${CANTERA_BIN:=../../../bin}
+CANTERA_BIN=${CANTERA_BIN:=../../../../bin}
 
 #################################################################