diff --git a/CMakeLists.txt b/CMakeLists.txt
index ed015b61f..d96924f4f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -96,6 +96,7 @@ ELSEIF (SHA1_TYPE STREQUAL "openssl")
 ENDIF ()
 
 # Compile and link libgit2
+INCLUDE_DIRECTORIES(src include)
 ADD_LIBRARY(git2 ${SRC} ${SRC_PLAT} ${SRC_SHA1})
 TARGET_LINK_LIBRARIES(git2 ${ZLIB_LIBRARY} ${LIB_SHA1} ${PTHREAD_LIBRARY} ${SQLITE3_LIBRARIES})
 SET_TARGET_PROPERTIES(git2 PROPERTIES VERSION ${LIBGIT2_VERSION_STRING})