diff --git a/CMakeLists.txt b/CMakeLists.txt
index db5f4dd..efcc3d8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,7 +24,7 @@ set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/3rdparty/cmake)
 find_package(FUSE 2.9 REQUIRED)
 include_directories(${FUSE_INCLUDE_DIRS})
 
-find_package(Jansson 2.6 REQUIRED)
+find_package(Jansson 2.5 REQUIRED)
 include_directories(${JANSSON_INCLUDE_DIRS})
 
 add_library(mfapi SHARED