diff --git a/Makefile b/Makefile
index ba2c783..786ab51 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,6 @@
 # limitations under the License.
 
 # Needs to be defined before including Makefile.common to auto-generate targets
-DOCKER_ARCHS ?= amd64
 DOCKER_REPO  ?= prometheuscommunity
 
 include Makefile.common