diff --git a/.travis.yml b/.travis.yml
index c6537cf47..0ab25ae3b 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_PATH)
+
+env:
+  - TRAVIS_MCSERVER_BUILD_TYPE=RELEASE MCSERVER_PATH=./MCServer
+  - TRAVIS_MCSERVER_BUILD_TYPE=DEBUG   MCSERVER_PATH=./MCServer_debug
+  - TRAVIS_MCSERVER_BUILD_TYPE=RELEASE TRAVIS_MCSERVER_FORCE32=1 MCSERVER_PATH=./MCServer
+  - TRAVIS_MCSERVER_BUILD_TYPE=DEBUG   TRAVIS_MCSERVER_FORCE32=1 MCSERVER_PATH=./MCServer_debug
 
 # Notification Settings
 notifications:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 05b6d879b..9a860920c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,17 @@ cmake_minimum_required (VERSION 2.6)
 # Without this, the MSVC variable isn't defined for MSVC builds ( http://www.cmake.org/pipermail/cmake/2011-November/047130.html )
 enable_language(CXX C)
 
+# These env variables are used for configuring Travis CI builds.
+# See https://github.com/mc-server/MCServer/pull/767
+if(DEFINED ENV{TRAVIS_MCSERVER_BUILD_TYPE})
+	message("Setting build type to $ENV{TRAVIS_MCSERVER_BUILD_TYPE}")
+	set(CMAKE_BUILD_TYPE $ENV{TRAVIS_MCSERVER_BUILD_TYPE})
+endif()
+
+if(DEFINED ENV{TRAVIS_MCSERVER_FORCE32})
+	set(FORCE32 $ENV{TRAVIS_MCSERVER_FORCE32})
+endif()
+
 # This has to be done before any flags have been set up.
 if(${BUILD_TOOLS})
 	add_subdirectory(Tools/MCADefrag/)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 5029906aa..c2de26664 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,4 +1,3 @@
-
 cmake_minimum_required (VERSION 2.8.2)
 project (MCServer)
 
@@ -10,7 +9,6 @@ set(FOLDERS OSSupport HTTPServer Items Blocks Protocol Generating)
 set(FOLDERS ${FOLDERS} WorldStorage Mobs Entities Simulator UI BlockEntities)
 
 
-
 if (NOT MSVC)
 
 	#Bindings needs to reference other folders so are done here