diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index 0f1f316..33e784b 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -21,8 +21,7 @@ ARG \
     BASHIO_VERSION \
     TEMPIO_VERSION \
     S6_OVERLAY_VERSION \
-    JEMALLOC_VERSION \
-    QEMU_CPU
+    JEMALLOC_VERSION
 
 # Base system
 WORKDIR /usr/src
diff --git a/debian/Dockerfile b/debian/Dockerfile
index 3bdcd02..2f94cbd 100644
--- a/debian/Dockerfile
+++ b/debian/Dockerfile
@@ -21,8 +21,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 ARG \
     BASHIO_VERSION \
     TEMPIO_VERSION \
-    S6_OVERLAY_VERSION \
-    QEMU_CPU
+    S6_OVERLAY_VERSION
 
 # Base system
 WORKDIR /usr/src
diff --git a/python/3.12/Dockerfile b/python/3.12/Dockerfile
index ec57287..9c646c2 100644
--- a/python/3.12/Dockerfile
+++ b/python/3.12/Dockerfile
@@ -4,8 +4,7 @@ FROM $BUILD_FROM
 ARG \
     PYTHON_VERSION \
     CERT_IDENTITY \
-    CERT_OIDC_ISSUER \
-    QEMU_CPU
+    CERT_OIDC_ISSUER
 
 # ensure local python is preferred over distribution python
 ENV PATH=/usr/local/bin:$PATH
diff --git a/python/3.13/Dockerfile b/python/3.13/Dockerfile
index ec57287..9c646c2 100644
--- a/python/3.13/Dockerfile
+++ b/python/3.13/Dockerfile
@@ -4,8 +4,7 @@ FROM $BUILD_FROM
 ARG \
     PYTHON_VERSION \
     CERT_IDENTITY \
-    CERT_OIDC_ISSUER \
-    QEMU_CPU
+    CERT_OIDC_ISSUER
 
 # ensure local python is preferred over distribution python
 ENV PATH=/usr/local/bin:$PATH
diff --git a/python/3.14/Dockerfile b/python/3.14/Dockerfile
index d0fcfa8..3476f11 100644
--- a/python/3.14/Dockerfile
+++ b/python/3.14/Dockerfile
@@ -4,8 +4,7 @@ FROM $BUILD_FROM
 ARG \
     PYTHON_VERSION \
     CERT_IDENTITY \
-    CERT_OIDC_ISSUER \
-    QEMU_CPU
+    CERT_OIDC_ISSUER
 
 # ensure local python is preferred over distribution python
 ENV PATH=/usr/local/bin:$PATH