diff --git a/setup.sh b/setup.sh
index 8dea0627324e17d80dd117bec5b16a307feed42c..62be0dad2ae43c916d81ddb24c29a974f0d2d505 100644
--- a/setup.sh
+++ b/setup.sh
@@ -7,4 +7,8 @@ export HCANALYZER=${MYDIR}
 if [ ! ${LD_LIBRARY_PATH} ]; then
   export LD_LIBRARY_PATH=""
 fi
+if [ ! ${DYLD_LIBRARY_PATH} ]; then
+  export DYLD_LIBRARY_PATH=""
+fi
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ANALYZER:$HCANALYZER
+export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$ANALYZER:$HCANALYZER