diff --git a/Makefile.common b/Makefile.common
index 6bd1e15266..c1acb36ecd 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -92,7 +92,6 @@ endif
 
 DOCKER_ARCHS ?= amd64 arm64 armv7 ppc64le riscv64 s390x
 DOCKERFILE_ARCH_EXCLUSIONS ?=
-DOCKER_REGISTRY_ARCH_EXCLUSIONS ?=
 DOCKERFILE_VARIANTS     ?= $(wildcard Dockerfile Dockerfile.*)
 
 # Function to extract variant from Dockerfile label.
@@ -119,16 +118,6 @@ case " $(DOCKERFILE_ARCH_EXCLUSIONS) " in \
 esac
 endef
 
-# Shell helper to check whether a registry/arch pair is excluded.
-# Extracts registry from DOCKER_REPO (e.g., quay.io/prometheus -> quay.io)
-define registry_arch_is_excluded
-registry=$$(echo "$(DOCKER_REPO)" | cut -d'/' -f1); \
-case " $(DOCKER_REGISTRY_ARCH_EXCLUSIONS) " in \
-	*" $$registry:$(1) "*) true ;; \
-	*) false ;; \
-esac
-endef
-
 BUILD_DOCKER_ARCHS = $(addprefix common-docker-,$(DOCKER_ARCHS))
 PUBLISH_DOCKER_ARCHS = $(addprefix common-docker-publish-,$(DOCKER_ARCHS))
 TAG_DOCKER_ARCHS = $(addprefix common-docker-tag-latest-,$(DOCKER_ARCHS))
@@ -312,10 +301,6 @@ $(PUBLISH_DOCKER_ARCHS): common-docker-publish-%:
 			echo "Skipping push for $$variant_name variant on linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
 			continue; \
 		fi; \
-		if $(call registry_arch_is_excluded,$*); then \
-			echo "Skipping push for $$variant_name variant on linux-$* to $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
-			continue; \
-		fi; \
 		if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
 			echo "Pushing $$variant_name variant for linux-$*"; \
 			docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
@@ -347,10 +332,6 @@ $(TAG_DOCKER_ARCHS): common-docker-tag-latest-%:
 			echo "Skipping tag for $$variant_name variant on linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
 			continue; \
 		fi; \
-		if $(call registry_arch_is_excluded,$*); then \
-			echo "Skipping tag for $$variant_name variant on linux-$* for $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
-			continue; \
-		fi; \
 		if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
 			echo "Tagging $$variant_name variant for linux-$* as latest"; \
 			docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest-$$variant_name"; \
@@ -376,10 +357,6 @@ common-docker-manifest:
 					echo "  Skipping $$arch for $$variant_name (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
 					continue; \
 				fi; \
-				if $(call registry_arch_is_excluded,$$arch); then \
-					echo "  Skipping $$arch for $$variant_name on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
-					continue; \
-				fi; \
 				refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
 			done; \
 			if [ -z "$$refs" ]; then \
@@ -397,10 +374,6 @@ common-docker-manifest:
 					echo "  Skipping $$arch for default variant (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
 					continue; \
 				fi; \
-				if $(call registry_arch_is_excluded,$$arch); then \
-					echo "  Skipping $$arch for default variant on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
-					continue; \
-				fi; \
 				refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)"; \
 			done; \
 			if [ -z "$$refs" ]; then \
@@ -419,10 +392,6 @@ common-docker-manifest:
 						echo "  Skipping $$arch for $$variant_name version tag (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
 						continue; \
 					fi; \
-					if $(call registry_arch_is_excluded,$$arch); then \
-						echo "  Skipping $$arch for $$variant_name version tag on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
-						continue; \
-					fi; \
 					refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
 				done; \
 				if [ -z "$$refs" ]; then \
@@ -440,10 +409,6 @@ common-docker-manifest:
 						echo "  Skipping $$arch for default variant version tag (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
 						continue; \
 					fi; \
-					if $(call registry_arch_is_excluded,$$arch); then \
-						echo "  Skipping $$arch for default variant version tag on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
-						continue; \
-					fi; \
 					refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)"; \
 				done; \
 				if [ -z "$$refs" ]; then \