diff --git a/.travis.yml b/.travis.yml
index c6537cf47..a12ca55e0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,13 @@ compiler:
   - gcc
   - clang
 # Build MCServer
-script: cmake . -DCMAKE_BUILD_TYPE=RELEASE -DBUILD_TOOLS=1 -DSELF_TEST=1 && make -j 2 && cd MCServer/ && (echo stop | ./MCServer)
+script: cmake . -DBUILD_TOOLS=1 -DSELF_TEST=1 && make -j 2 && cd MCServer/ && (echo stop | ./MCServer)
+
+env:
+  - MCSERVER_BUILD_TYPE=RELEASE
+  - MCSERVER_BUILD_TYPE=DEBUG
+  - MCSERVER_BUILD_TYPE=RELEASE MCSERVER_FORCE32=1
+  - MCSERVER_BUILD_TYPE=DEBUG MCSERVER_FORCE32=1
 
 # Notification Settings
 notifications: