diff --git a/automation/build/alpine/3.18-arm64v8.dockerfile b/automation/build/alpine/3.18-arm64v8.dockerfile
index 470f5d72a921..91e90220240f 100644
--- a/automation/build/alpine/3.18-arm64v8.dockerfile
+++ b/automation/build/alpine/3.18-arm64v8.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/alpine:3.18
+FROM --platform=linux/arm64/v8 alpine:3.18
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
diff --git a/automation/build/debian/bookworm-arm64v8-arm32-gcc.dockerfile b/automation/build/debian/bookworm-arm64v8-arm32-gcc.dockerfile
index b3295c435ed5..a05ffeac04f9 100644
--- a/automation/build/debian/bookworm-arm64v8-arm32-gcc.dockerfile
+++ b/automation/build/debian/bookworm-arm64v8-arm32-gcc.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/debian:bookworm
+FROM --platform=linux/arm64/v8 debian:bookworm
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
diff --git a/automation/build/debian/bookworm-arm64v8.dockerfile b/automation/build/debian/bookworm-arm64v8.dockerfile
index 640b1e0eadf2..2c432aacb765 100644
--- a/automation/build/debian/bookworm-arm64v8.dockerfile
+++ b/automation/build/debian/bookworm-arm64v8.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/debian:bookworm
+FROM --platform=linux/arm64/v8 debian:bookworm
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
diff --git a/automation/build/debian/bookworm-cppcheck.dockerfile b/automation/build/debian/bookworm-cppcheck.dockerfile
index d64fb7b18c66..633268376d56 100644
--- a/automation/build/debian/bookworm-cppcheck.dockerfile
+++ b/automation/build/debian/bookworm-cppcheck.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/debian:bookworm AS builder
+FROM --platform=linux/arm64/v8 debian:bookworm AS builder
 
 ENV DEBIAN_FRONTEND=noninteractive
 ENV CPPCHECK_VERSION=2.7
@@ -24,7 +24,7 @@ RUN curl -fsSLO https://github.com/danmar/cppcheck/archive/"$CPPCHECK_VERSION".t
         FILESDIR=/usr/share/cppcheck \
         HAVE_RULES=yes CXXFLAGS="-O2 -DNDEBUG -Wall -Wno-sign-compare -Wno-unused-function"
 
-FROM arm64v8/debian:bookworm
+FROM --platform=linux/arm64/v8 debian:bookworm
 COPY --from=builder /usr/bin/cppcheck /usr/bin/cppcheck
 COPY --from=builder /usr/share/cppcheck /usr/share/cppcheck
 
diff --git a/automation/build/debian/bookworm-i386.dockerfile b/automation/build/debian/bookworm-i386.dockerfile
index 559bf670f0f1..89a650338566 100644
--- a/automation/build/debian/bookworm-i386.dockerfile
+++ b/automation/build/debian/bookworm-i386.dockerfile
@@ -1,4 +1,4 @@
-FROM i386/debian:bookworm
+FROM --platform=linux/i386 debian:bookworm
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
diff --git a/automation/build/debian/stretch-i386.dockerfile b/automation/build/debian/stretch-i386.dockerfile
index 9739651e25dd..da93fed8ea68 100644
--- a/automation/build/debian/stretch-i386.dockerfile
+++ b/automation/build/debian/stretch-i386.dockerfile
@@ -1,4 +1,4 @@
-FROM i386/debian:stretch
+FROM --platform=linux/i386 debian:stretch
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
diff --git a/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile b/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
index cbd96d9bc6b0..94f69621f40e 100644
--- a/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
+++ b/automation/tests-artifacts/alpine/3.18-arm64v8.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/alpine:3.18
+FROM --platform=linux/arm64/v8 alpine:3.18
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
diff --git a/automation/tests-artifacts/kernel/5.19-arm64v8.dockerfile b/automation/tests-artifacts/kernel/5.19-arm64v8.dockerfile
index a53a97d7277e..b0875ca0ddd1 100644
--- a/automation/tests-artifacts/kernel/5.19-arm64v8.dockerfile
+++ b/automation/tests-artifacts/kernel/5.19-arm64v8.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/debian:bookworm
+FROM --platform=linux/arm64/v8 debian:bookworm
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
diff --git a/automation/tests-artifacts/qemu-system-aarch64/6.0.0-arm64v8.dockerfile b/automation/tests-artifacts/qemu-system-aarch64/6.0.0-arm64v8.dockerfile
index e277e13b60b9..fb7b7b506e94 100644
--- a/automation/tests-artifacts/qemu-system-aarch64/6.0.0-arm64v8.dockerfile
+++ b/automation/tests-artifacts/qemu-system-aarch64/6.0.0-arm64v8.dockerfile
@@ -1,4 +1,4 @@
-FROM arm64v8/debian:bookworm
+FROM --platform=linux/arm64/v8 debian:bookworm
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@lists.xenproject.org"
 
