diff --git a/dev-util/neocmakelsp/neocmakelsp-0.10.2.ebuild b/dev-util/neocmakelsp/neocmakelsp-0.10.2.ebuild
index 2232c561ff..6f2ed02a05 100644
--- a/dev-util/neocmakelsp/neocmakelsp-0.10.2.ebuild
+++ b/dev-util/neocmakelsp/neocmakelsp-0.10.2.ebuild
@@ -3,6 +3,8 @@
 
 EAPI=8
 
+RUST_MIN_VER="1.89.0"
+
 inherit cargo shell-completion
 
 DESCRIPTION="Another CMake LSP"