diff --git a/src/bsoncxx/CMakeLists.txt b/src/bsoncxx/CMakeLists.txt
index d87d588..16ba095 100644
--- a/src/bsoncxx/CMakeLists.txt
+++ b/src/bsoncxx/CMakeLists.txt
@@ -218,6 +221,9 @@ if(BSONCXX_BUILD_STATIC)
     bsoncxx_install_deprecated_cmake(bsoncxx-static)
     list(APPEND bsoncxx_target_list bsoncxx_static)
     set(bsoncxx_pkg_dep "find_dependency(bson-1.0 REQUIRED)")
+    if(BSONCXX_POLY_USE_BOOST)
+        string(APPEND bsoncxx_pkg_dep "\nfind_dependency(Boost)")
+    endif()
 endif()
 bsoncxx_install("${bsoncxx_target_list}" "${bsoncxx_pkg_dep}")