diff --git a/Dockerfile b/Dockerfile
index 5cdcf2814..0b7041936 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,7 @@ FROM ${BUILD_FROM}
 
 ARG \
     BUILD_ARCH \
+    QEMU_CPU \
     SSOCR_VERSION \
     ARPSCAN_VERSION \
     LIBCEC_VERSION \