diff --git a/build-wheels.sh b/build-wheels.sh
index 6d13e32f..a59f8625 100755
--- a/build-wheels.sh
+++ b/build-wheels.sh
@@ -4,20 +4,20 @@ set -e -x
 yum install -y hdf5 freetype freetype-devel pkgconfig libpng-devel
 
 for PYBIN in /opt/python/*/bin; do
-    if [[ $PYBIN == *"27"* ]] || [[ $PYBIN == *"35"* ]] || [[ $PYBIN == *"36"* ]] || [[ $PYBIN == *"37"* ]]; then
+    if  [[ ! $PYBIN == *"34"* ]]; then
         "${PYBIN}/pip" install -r /io/dev-requirements.txt
         "${PYBIN}/pip" wheel /io/ -w wheelhouse/
     fi
 done
 
 # Bundle external shared libraries into the wheels
-for whl in wheelhouse/*.whl; do
+for whl in wheelhouse/phonopy*.whl; do
     auditwheel repair "$whl" --plat $PLAT -w /io/wheelhouse/
 done
 
 # Install packages and test
 for PYBIN in /opt/python/*/bin/; do
-    if [[ $PYBIN == *"27"* ]] || [[ $PYBIN == *"35"* ]] || [[ $PYBIN == *"36"* ]] || [[ $PYBIN == *"37"* ]]; then
+    if  [[ ! $PYBIN == *"34"* ]]; then
         "${PYBIN}/pip" install phonopy --no-index -f /io/wheelhouse
         (cd "$HOME"; "${PYBIN}/nosetests" phonopy)
     fi