diff --git a/Dockerfile b/Dockerfile
index 68d44170e..e485ae09a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-ARG BUILDPLATFORM
-
 FROM --platform=$BUILDPLATFORM golang:1.20.7 as builder
 
 ARG STAGINGVERSION
diff --git a/Dockerfile.Windows b/Dockerfile.Windows
index b751656c4..eb9e92923 100644
--- a/Dockerfile.Windows
+++ b/Dockerfile.Windows
@@ -16,7 +16,6 @@ ARG BASE_IMAGE
 FROM --platform=$BUILDPLATFORM golang:1.20.7 AS builder
 
 ARG TARGETPLATFORM
-ARG BUILDPLATFORM
 ARG STAGINGVERSION
 WORKDIR /code
 ADD . /code/