diff --git a/action.yml b/action.yml
index e6dfc61..016ee81 100644
--- a/action.yml
+++ b/action.yml
@@ -36,6 +36,7 @@ runs:
       run: $GITHUB_ACTION_PATH/action/entrypoint.sh
       shell: bash
       env:
+        INSTALL_DIR: .
         INPUT_FILES: ${{ inputs.files }}
         INPUT_EXTEND_IDENTIFIERS: ${{ inputs.extend_identifiers }}
         INPUT_EXTEND_WORDS: ${{ inputs.extend_words }}
diff --git a/action/entrypoint.sh b/action/entrypoint.sh
index c4963cb..923cb74 100755
--- a/action/entrypoint.sh
+++ b/action/entrypoint.sh
@@ -38,7 +38,7 @@ if [[ ! -x ${COMMAND} ]]; then
     log "Downloading 'typos' v${VERSION}"
     wget --progress=dot:mega "https://github.com/crate-ci/typos/releases/download/v${VERSION}/typos-v${VERSION}-x86_64-unknown-linux-musl.tar.gz"
     mkdir -p ${_INSTALL_DIR}
-    sudo tar -xzvf typos-v${VERSION}-x86_64-unknown-linux-musl.tar.gz -C ${_INSTALL_DIR} ./${CMD_NAME}
+    tar -xzvf typos-v${VERSION}-x86_64-unknown-linux-musl.tar.gz -C ${_INSTALL_DIR} ./${CMD_NAME}
     rm typos-v${VERSION}-x86_64-unknown-linux-musl.tar.gz
 fi
 log "jq: $(jq --version)"