diff --git a/platforms.json b/platforms.json
index 88bbdff..f855b3e 100644
--- a/platforms.json
+++ b/platforms.json
@@ -213,7 +213,7 @@
         "image_basename": "ubuntu24.04_arm64",
         "build_options": {
           "image_from": "ubuntu:24.04",
-          "image_prepare_script": "install_apt.sh",
+          "image_prepare_script": "install_apt_ubuntu_24.04_arm64.sh",
           "arch": "arm64",
           "toolchain": "g++-aarch64-linux-gnu",
           "triplet": "aarch64-linux-gnu"
@@ -249,7 +249,7 @@
         "image_basename": "ubuntu25.04",
         "build_options": {
           "image_from": "ubuntu:25.04",
-          "image_prepare_script": "install_apt_ubuntu25.04.sh",
+          "image_prepare_script": "install_apt.sh",
           "QT_FROM_SOURCE": false
         }
       },