diff --git a/runtests.sh b/runtests.sh
index af0d6da..b5e9657 100755
--- a/runtests.sh
+++ b/runtests.sh
@@ -14,7 +14,7 @@ echo '---------------------------Unit tests---------------------------------'
 python -m unittest discover "$@" --pattern="test_*.py"
 echo '-------------------------Integration tests----------------------------'
 app="pycnc"
-if ! which $app 2&> /dev/null; then
+if ! which $app &> /dev/null; then
     echo "WARNING pycnc not found in path. Not installed? Using './pycnc'."
     app="./pycnc"
 fi