diff --git a/.github/workflows/chihuahua-build.yml b/.github/workflows/chihuahua-build.yml
index ba6cf79..4ac79c0 100644
--- a/.github/workflows/chihuahua-build.yml
+++ b/.github/workflows/chihuahua-build.yml
@@ -84,6 +84,8 @@ jobs:
             go_version: "1.19"
           - version: "4.2.3"
             go_version: "1.19"
+          - version: "6"
+            go_version: "1.20"
 
     with:
       binary: ${{ matrix.binary }}
diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index d800c8f..75f5046 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -69,10 +69,6 @@ on:
         description: "Linux distribution"
         required: true
         type: string
-      distro_version:
-        description: "Linux distribution version"
-        required: false
-        type: string
       platform:
         description: "Platform"
         required: true
@@ -172,7 +168,6 @@ jobs:
             COSMOS_BUILD_OPTIONS=${{ inputs.cosmos_build_options }}
             CHECK_STATICALLY=${{ inputs.check_statically }}
             DENOM=${{ inputs.denom }}
-            DISTRO_VERSION=${{ inputs.distro_version }}
             GIT_TAG=${{ env.REPO_TAG }}
             GIT_REPO=${{ inputs.repo }}
             GO_VERSION=${{ inputs.go_version }}
diff --git a/alpine.Dockerfile b/alpine.Dockerfile
index 2dc49bf..55f8082 100644
--- a/alpine.Dockerfile
+++ b/alpine.Dockerfile
@@ -1,8 +1,7 @@
 ARG GO_VERSION="1.20"
-ARG DISTRO_VERSION="3.19"
 
 ################################################################################
-FROM golang:${GO_VERSION}-alpine${DISTRO_VERSION} as base
+FROM golang:${GO_VERSION}-alpine as base
 
 # NOTE: add libusb-dev to run with LEDGER_ENABLED=true
 RUN set -eu && \