diff --git a/rhel10/ocp_dtk_entrypoint b/rhel10/ocp_dtk_entrypoint
index 6dc1af0d8..bc515f57c 100755
--- a/rhel10/ocp_dtk_entrypoint
+++ b/rhel10/ocp_dtk_entrypoint
@@ -39,10 +39,16 @@ nv-ctr-run-with-dtk() {
            /usr/local/bin/nvidia-driver \
            /usr/local/bin/common.sh \
            /usr/local/bin/extract-vmlinux \
-           /usr/bin/unzboot \
            /drivers \
            "$DRIVER_TOOLKIT_SHARED_DIR/"
 
+        # unzboot is only built/installed on aarch64 (see install.sh); it doesn't
+        # exist on amd64 images, so only copy it there.
+        DTK_PREP_ARCH=${TARGETARCH/amd64/x86_64} && DTK_PREP_ARCH=${DTK_PREP_ARCH/arm64/aarch64}
+        if [[ "$DTK_PREP_ARCH" == "aarch64" ]]; then
+          cp /usr/bin/unzboot "$DRIVER_TOOLKIT_SHARED_DIR/"
+        fi
+
         if [[ -f "/usr/local/bin/vgpu-util" ]]; then
           cp /usr/local/bin/vgpu-util "$DRIVER_TOOLKIT_SHARED_DIR/"
         fi
@@ -172,9 +178,12 @@ dtk-build-driver() {
        "$DRIVER_TOOLKIT_SHARED_DIR/nvidia-driver" \
        "$DRIVER_TOOLKIT_SHARED_DIR/common.sh" \
        "$DRIVER_TOOLKIT_SHARED_DIR/extract-vmlinux" \
-       "$DRIVER_TOOLKIT_SHARED_DIR/unzboot" \
        "${DRIVER_TOOLKIT_SHARED_DIR}/bin"
 
+    if [[ "$DRIVER_ARCH" == "aarch64" ]]; then
+      cp -v "$DRIVER_TOOLKIT_SHARED_DIR/unzboot" "${DRIVER_TOOLKIT_SHARED_DIR}/bin"
+    fi
+
     if [[ -f "$DRIVER_TOOLKIT_SHARED_DIR/vgpu-util" ]]; then
       cp -v "$DRIVER_TOOLKIT_SHARED_DIR/vgpu-util" "$DRIVER_TOOLKIT_SHARED_DIR/bin"
     fi