diff --git a/src/BulletCollision/CMakeLists.txt b/src/BulletCollision/CMakeLists.txt
index 0e2438b15..e9bb4f3a9 100644
--- a/src/BulletCollision/CMakeLists.txt
+++ b/src/BulletCollision/CMakeLists.txt
@@ -248,8 +248,9 @@ IF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.5)
 	IF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
 		INSTALL(TARGETS BulletCollision DESTINATION .)
 	ELSE (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
-	INSTALL(TARGETS BulletCollision DESTINATION lib)
-        INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} DESTINATION include FILES_MATCHING PATTERN "*.h")
+		INSTALL(TARGETS BulletCollision DESTINATION lib)
+		INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} DESTINATION include FILES_MATCHING PATTERN "*.h")
+		INSTALL(FILES ../btBulletCollisionCommon.h DESTINATION include/BulletCollision)
 	ENDIF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
 ENDIF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.5)
 
diff --git a/src/BulletDynamics/CMakeLists.txt b/src/BulletDynamics/CMakeLists.txt
index e4fd766a3..6faa2ac4c 100644
--- a/src/BulletDynamics/CMakeLists.txt
+++ b/src/BulletDynamics/CMakeLists.txt
@@ -89,8 +89,9 @@ IF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.5)
 	IF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
 		INSTALL(TARGETS BulletDynamics DESTINATION .)
 	ELSE (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
-	INSTALL(TARGETS BulletDynamics DESTINATION lib)
-	INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} DESTINATION include FILES_MATCHING PATTERN "*.h")
+		INSTALL(TARGETS BulletDynamics DESTINATION lib)
+		INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} DESTINATION include FILES_MATCHING PATTERN "*.h")
+		INSTALL(FILES ../btBulletDynamicsCommon.h DESTINATION include/BulletDynamics)
 	ENDIF (APPLE AND BUILD_SHARED_LIBS AND FRAMEWORK)
 ENDIF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.5)