diff --git a/src/libbson/CMakeLists.txt b/src/libbson/CMakeLists.txt
index d383424..cc633f6 100644
--- a/src/libbson/CMakeLists.txt
+++ b/src/libbson/CMakeLists.txt
@@ -326,7 +326,7 @@ if (ENABLE_EXAMPLES)
 endif () # ENABLE_EXAMPLES
 
 set (BSON_HEADER_INSTALL_DIR
-   "${CMAKE_INSTALL_INCLUDEDIR}/libbson-${BSON_API_VERSION}"
+   "${CMAKE_INSTALL_INCLUDEDIR}"
 )
 
 if (ENABLE_STATIC MATCHES "ON|AUTO")