diff --git a/crates/mun_codegen/Cargo.toml b/crates/mun_codegen/Cargo.toml
index b5b8d6157..13e52dee7 100644
--- a/crates/mun_codegen/Cargo.toml
+++ b/crates/mun_codegen/Cargo.toml
@@ -28,7 +28,7 @@ array-init="2.0.0"
 tempfile = "3"
 paste = "1.0.7"
 parking_lot = "0.12.0"
-inkwell = { version = "=0.1.0-beta.4", features = ["llvm12-0", "no-libffi-linking"]}
+inkwell = { version = "=0.1.0-llvm10sample", features = ["llvm12-0", "no-libffi-linking"]}
 by_address = "1.0.4"
 paths = { version="=0.1.0", path="../mun_paths", package="mun_paths"}
 smallvec = { version = "1.6.1", features=["union"] }