diff --git a/.travis.yml b/.travis.yml
index e96053fe..8c6e5a9a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,7 +32,7 @@ install:
     - cat __nanoversion__.txt
     - python setup.py install
 
-script: "( cd test/phonopy ; for d in * ; do ( cd $d ; for f in test_*.py ; do python $f ; done  ) ; done )"
+script: "( cd test/phonopy ; for d in * ; do ( cd $d ; for f in test_*.py ; do python $f ; done  ) ; done; cd ../.. )"
 
 deploy:
     # testing pypi
diff --git a/conda/meta.yaml b/conda/meta.yaml
index f56b6e34..d2ba6d70 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -27,13 +27,12 @@ requirements:
   build:
     - python
     - numpy
-    - PyYAML
 
   run:
     - python
     - numpy
     - matplotlib
-    - PyYAML
+    - pyyaml
     - h5py
 
 test: