diff --git a/Dockerfile b/Dockerfile
index e87ea02..3c054b7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,13 @@
 ARG S6_OVERLAY_VERSION="3.0.0.2"
 ARG S6_OVERLAY_RELEASE="https://github.com/just-containers/s6-overlay/releases/download/"
-ARG S6_OVERLAY_BIN_PAK_EXT=".tar.xz"
-ARG S6_OVERLAY_BASE_PAK_EXT=".tar.xz"
+ARG S6_OVERLAY_PAK_EXT=".tar.xz"
 
 # First stage - Download s6-overlay noarch base and unpack it
 FROM scratch AS downloader-s6-base
 ARG S6_OVERLAY_VERSION
 ARG S6_OVERLAY_RELEASE
-ARG S6_OVERLAY_BASE_PAK_EXT
-ADD "${S6_OVERLAY_RELEASE}/v${S6_OVERLAY_VERSION}/s6-overlay-noarch${S6_OVERLAY_BASE_PAK_EXT}" /s6overlay-base.tar.xz
+ARG S6_OVERLAY_PAK_EXT
+ADD "${S6_OVERLAY_RELEASE}/v${S6_OVERLAY_VERSION}/s6-overlay-noarch${S6_OVERLAY_PAK_EXT}" /s6overlay-base.tar.xz
 
 
 # Second stage - Download s6-overlay platform-dependent binaries and unpack
@@ -16,8 +15,8 @@ FROM --platform=${TARGETPLATFORM} alpine:3.16.2 AS downloader-s6-bin
 ARG TARGETPLATFORM
 ARG S6_OVERLAY_VERSION
 ARG S6_OVERLAY_RELEASE
-ARG S6_OVERLAY_BIN_PAK_EXT
-ARG S6_OVERLAY_RELEASE_URL="${S6_OVERLAY_RELEASE}/v${S6_OVERLAY_VERSION}/s6-overlay-${TARGETPLATFORM}${S6_OVERLAY_BIN_PAK_EXT}"
+ARG S6_OVERLAY_PAK_EXT
+ARG S6_OVERLAY_RELEASE_URL="${S6_OVERLAY_RELEASE}/v${S6_OVERLAY_VERSION}/s6-overlay-${TARGETPLATFORM}${S6_OVERLAY_PAK_EXT}"
 
 RUN apk add --no-cache wget \
     && wget -O /s6overlay-bin.tar.xz "$(echo ${S6_OVERLAY_RELEASE_URL} | sed 's/linux\///g' | sed 's/amd64/x86_64/g' | sed 's/arm64/aarch64/g' | sed 's/arm\/v7/armhf/g')"
diff --git a/build/docker-bake.hcl b/build/docker-bake.hcl
index 55c2bf2..dbf881c 100644
--- a/build/docker-bake.hcl
+++ b/build/docker-bake.hcl
@@ -63,8 +63,7 @@ target "3_0_0_0" {
   tags     = ["docker.io/nlss/s6-rootfs:3.0.0.0", "docker.io/nlss/s6-rootfs:3.0.0.0-1"]
   args = {
     S6_OVERLAY_VERSION = "3.0.0.0-1"
-    S6_OVERLAY_BIN_PAK_EXT = "-3.0.0.0-1.tar.xz"
-    S6_OVERLAY_BASE_PAK_EXT = "-3.0.0.0-1.tar.xz"
+    S6_OVERLAY_PAK_EXT = "-3.0.0.0-1.tar.xz"
   }
 }
 
@@ -73,8 +72,7 @@ target "3_0_0_1" {
   tags     = ["docker.io/nlss/s6-rootfs:3.0.0.1"]
   args = {
     S6_OVERLAY_VERSION = "3.0.0.1"
-    S6_OVERLAY_BIN_PAK_EXT = "-3.0.0.1.tar.xz"
-    S6_OVERLAY_BASE_PAK_EXT = "-3.0.0.1.tar.xz"
+    S6_OVERLAY_PAK_EXT = "-3.0.0.1.tar.xz"
   }
 }
 
@@ -83,8 +81,7 @@ target "3_0_0_2" {
   tags     = ["docker.io/nlss/s6-rootfs:3.0.0.2"]
   args = {
     S6_OVERLAY_VERSION = "3.0.0.2"
-    S6_OVERLAY_BIN_PAK_EXT = "-3.0.0.2.tar.xz"
-    S6_OVERLAY_BASE_PAK_EXT = "-3.0.0.2.tar.xz"
+    S6_OVERLAY_PAK_EXT = "-3.0.0.2.tar.xz"
   }
 }
 
@@ -93,8 +90,7 @@ target "3_0_0_2-2" {
   tags     = ["docker.io/nlss/s6-rootfs:3.0.0.2-2", "docker.io/nlss/s6-rootfs:3.0"]
   args = {
     S6_OVERLAY_VERSION = "3.0.0.2-2"
-    S6_OVERLAY_BIN_PAK_EXT = "-3.0.0.2-2.tar.xz"
-    S6_OVERLAY_BASE_PAK_EXT = "-3.0.0.2-2.tar.xz"
+    S6_OVERLAY_PAK_EXT = "-3.0.0.2-2.tar.xz"
   }
 }