diff --git a/pkgs/servers/sql/postgresql/ext/lantern.nix b/pkgs/servers/sql/postgresql/ext/lantern.nix
index 449be22a31ec..f4cb17b0d4c7 100644
--- a/pkgs/servers/sql/postgresql/ext/lantern.nix
+++ b/pkgs/servers/sql/postgresql/ext/lantern.nix
@@ -21,6 +21,9 @@ postgresqlBuildExtension (finalAttrs: {
   };
 
   postPatch = ''
+    substituteInPlace lantern_hnsw/CMakeLists.txt \
+      --replace-fail "cmake_minimum_required(VERSION 3.3)" "cmake_minimum_required(VERSION 3.10)"
+
     patchShebangs --build lantern_hnsw/scripts/link_llvm_objects.sh
   '';