diff --git a/.travis.yml b/.travis.yml
index 0551ffe..6060bea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,5 +26,5 @@ script:
   # run regression tests
   - cd $EPANET_HOME
   - pip install -r tools/requirements.txt
-  - tools/gen-config.sh $EPANET_HOME/$BUILD_HOME/bin > $TEST_HOME/apps/epanet-$TRAVIS_COMMIT.json
+  - tools/app-config.sh $EPANET_HOME/$BUILD_HOME/bin > $TEST_HOME/apps/epanet-$TRAVIS_COMMIT.json
   - tools/run-nrtest.sh $TEST_HOME $TRAVIS_COMMIT
diff --git a/tools/requirements-appveyor.txt b/tools/requirements-appveyor.txt
index 17a7f3c..95ea643 100644
--- a/tools/requirements-appveyor.txt
+++ b/tools/requirements-appveyor.txt
@@ -1,14 +1,15 @@
 #
-# requirements.txt 
+# requirements-appveyor.txt 
 #
 # Date Created: 10/10/2017
 # Author: Michael E. Tryby
 #         US EPA ORD/NRMRL
 #
-# Useful for configuring a python environment to run epanet-nrtestsuite. 
+# Useful for configuring a python environment to run epanet-nrtestsuite 
+# on AppVeyor CI. 
 #
 # command: 
-#  $ pip install --src build/packages -r tools/requirements.txt
+#  $ pip install --src build/packages -r tools/requirements-appveyor.txt
 #
 
 nrtest>=0.2.3