diff --git a/lesson1/Dockerfile b/exercise1/Dockerfile
similarity index 100%
rename from lesson1/Dockerfile
rename to exercise1/Dockerfile
diff --git a/lesson2/Dockerfile b/exercise2/Dockerfile
similarity index 100%
rename from lesson2/Dockerfile
rename to exercise2/Dockerfile
diff --git a/manualBuild.sh b/manualBuild.sh
index 50bb88b..9ae46a8 100755
--- a/manualBuild.sh
+++ b/manualBuild.sh
@@ -1,6 +1,6 @@
 docker build --tag=tier/grouper_training_base:latest base/ \
-&& docker build --tag=tier/grouper_training_lesson1:latest lesson1 \
-&& docker build --tag=tier/grouper_training_lesson2:latest lesson2
+&& docker build --tag=tier/grouper_training_ex1:latest exercise1 \
+&& docker build --tag=tier/grouper_training_ex2:latest exercise2
 
 if [[ "$OSTYPE" == "darwin"* ]]; then
   say build complete