diff --git a/src/libmongoc/CMakeLists.txt b/src/libmongoc/CMakeLists.txt
index a5767ac..3656efa 100644
--- a/src/libmongoc/CMakeLists.txt
+++ b/src/libmongoc/CMakeLists.txt
@@ -998,7 +998,7 @@ else ()
 endif ()
 
 set (MONGOC_HEADER_INSTALL_DIR
-   "${CMAKE_INSTALL_INCLUDEDIR}/libmongoc-${MONGOC_API_VERSION}"
+   "${CMAKE_INSTALL_INCLUDEDIR}"
 )
 
 install (