diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4125fa29..9cd3cf47 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -79,20 +79,20 @@ set_directory_properties(PROPERTIES EP_BASE External)
 # Add quazip
 add_definitions(-DQUAZIP_STATIC)
 set(QUAZIP_VERSION "0.7.1")
-if(NOT EXISTS ${CMAKE_BINARY_DIR}/quazip-${QUAZIP_VERSION}.tar.gz)
-	file(DOWNLOAD http://downloads.sourceforge.net/project/quazip/quazip/${QUAZIP_VERSION}/quazip-${QUAZIP_VERSION}.tar.gz ${CMAKE_BINARY_DIR}/quazip-${QUAZIP_VERSION}.tar.gz)
+if(NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/quazip-${QUAZIP_VERSION}.tar.gz)
+	file(DOWNLOAD http://downloads.sourceforge.net/project/quazip/quazip/${QUAZIP_VERSION}/quazip-${QUAZIP_VERSION}.tar.gz ${CMAKE_CURRENT_BINARY_DIR}/quazip-${QUAZIP_VERSION}.tar.gz)
 endif()
 ExternalProject_Add(QuaZIP
 	SOURCE_DIR <BINARY_DIR>/../Source/quazip-${QUAZIP_VERSION}
-	DOWNLOAD_COMMAND ${CMAKE_COMMAND} -E chdir <SOURCE_DIR>/.. ${CMAKE_COMMAND} -E tar xzf ${CMAKE_BINARY_DIR}/quazip-${QUAZIP_VERSION}.tar.gz
+	DOWNLOAD_COMMAND ${CMAKE_COMMAND} -E chdir <SOURCE_DIR>/.. ${CMAKE_COMMAND} -E tar xzf ${CMAKE_CURRENT_BINARY_DIR}/quazip-${QUAZIP_VERSION}.tar.gz
 	PATCH_COMMAND patch -p0 -i ${CMAKE_SOURCE_DIR}/quazip.patch
 	CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS} -DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG} -DCMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH} -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
 )
-include_directories("${CMAKE_BINARY_DIR}/External/Install/QuaZIP/include/quazip")
+include_directories("${CMAKE_CURRENT_BINARY_DIR}/External/Install/QuaZIP/include/quazip")
 if(UNIX)
-set(QUAZIP_LIBRARIES -L"${CMAKE_BINARY_DIR}/External/Install/QuaZIP/lib" quazip z)
+set(QUAZIP_LIBRARIES -L"${CMAKE_CURRENT_BINARY_DIR}/External/Install/QuaZIP/lib" quazip z)
 else()
-set(QUAZIP_LIBRARIES -L"${CMAKE_BINARY_DIR}/External/Install/QuaZIP/lib" quazip)
+set(QUAZIP_LIBRARIES -L"${CMAKE_CURRENT_BINARY_DIR}/External/Install/QuaZIP/lib" quazip)
 endif()
 
 add_subdirectory(depends/hoedown) # markdown parser