diff --git a/Makefile.toml b/Makefile.toml
index b0d839d..2923bc8 100644
--- a/Makefile.toml
+++ b/Makefile.toml
@@ -7,6 +7,7 @@ RUST_OPTIMIZER_VERSION = "0.13.0"
 RUST_VERSION = "1.69.0"
 
 [tasks.rust-optimizer]
+cwd = "${CARGO_MAKE_WORKSPACE_WORKING_DIRECTORY}"
 script = """
 if [[ $(arch) == "arm64" ]]; then
   image="cosmwasm/workspace-optimizer-arm64:${RUST_OPTIMIZER_VERSION}"
@@ -19,7 +20,6 @@ docker run --rm -v "$(pwd)":/code \
   ${image}
 """
 
-
 [tasks.format]
 toolchain = "nightly"
 install_crate = { crate_name = "rustfmt-nightly", rustup_component_name = "rustfmt-preview", binary = "rustfmt", test_arg = "--help" }
diff --git a/optimize.sh b/optimize.sh
deleted file mode 100644
index 1a95298..0000000
--- a/optimize.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-docker run --rm -v "$(pwd)":/code \
-  --mount type=volume,source="$(basename "$(pwd)")_cache",target=/code/target \
-  --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
-  cosmwasm/workspace-optimizer:0.12.10