1 files changed, 1 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt

index 8d31ee05..afc76f73 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -418,6 +418,7 @@ set_package_properties(nlohmann_json PROPERTIES
 	)
 
 if(USE_BUNDLED_LMDBXX)
+	include(FetchContent)
 	FetchContent_Declare(
 		  lmdbxx
 			URL "https://raw.githubusercontent.com/hoytech/lmdbxx/1.0.0/lmdb++.h"