diff --git a/.travis.yml b/.travis.yml
index f13ed8a..af62cd3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,7 @@ env:
   global:
     - secure: "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"
     - DEFOLD_USER=bjorn.ritzl@king.com
+    - DEFOLD_BOOSTRAP_COLLECTION=/test/test.collectionc
 
 script:
-  - "./.test/run.sh"
+  - "./.travis/run.sh"
diff --git a/.test/run.sh b/.travis/run.sh
similarity index 68%
rename from .test/run.sh
rename to .travis/run.sh
index 1e3e35f..f741b50 100755
--- a/.test/run.sh
+++ b/.travis/run.sh
@@ -5,30 +5,39 @@ else
 	PLATFORM="$1"
 fi
 
+
 echo "${PLATFORM}"
 
 # {"version": "1.2.89", "sha1": "5ca3dd134cc960c35ecefe12f6dc81a48f212d40"}
+# Get SHA1 of the current Defold stable release
 SHA1=$(curl -s http://d.defold.com/stable/info.json | sed 's/.*sha1": "\(.*\)".*/\1/')
 echo "Using Defold dmengine_headless version ${SHA1}"
 
-#DMENGINE_URL="http://d.defold.com/archive/${SHA1}/engine/linux/dmengine_headless"
+# Create dmengine_headless and bob.jar URLs
 DMENGINE_URL="http://d.defold.com/archive/${SHA1}/engine/${PLATFORM}/dmengine_headless"
 BOB_URL="http://d.defold.com/archive/${SHA1}/bob/bob.jar"
 
+# Download dmengine_headless
 echo "Downloading ${DMENGINE_URL}"
 curl -o dmengine_headless ${DMENGINE_URL}
 chmod +x dmengine_headless
 
+# Download bob.jar
 echo "Downloading ${BOB_URL}"
 curl -o bob.jar ${BOB_URL}
 
+# Fetch libraries if DEFOLD_AUTH and DEFOLD_USER are set
 if [ -n "${DEFOLD_AUTH}" ] && [ -n "${DEFOLD_USER}" ]; then
 	echo "Running bob.jar - resolving dependencies"
 	java -jar bob.jar --auth "${DEFOLD_AUTH}" --email "${DEFOLD_USER}" resolve
 fi
 
 echo "Running bob.jar - building"
-java -jar bob.jar --debug build
+java -jar bob.jar --debug build --keep-unused
 
 echo "Starting dmengine_headless"
-./dmengine_headless
+if [ - "${DEFOLD_BOOSTRAP_COLLECTION}" ]; then
+	./dmengine_headless --config=bootstrap.main_collection=${DEFOLD_BOOSTRAP_COLLECTION}
+else
+	./dmengine_headless
+fi