diff --git a/README.md b/README.md
index 07b4e0e..a3a8280 100644
--- a/README.md
+++ b/README.md
@@ -12,4 +12,4 @@
     snapcraft
 
 ### Test
-    sudo snap install eclipse_*_amd64.snap --classic --dangerous
+    sudo snap install eclipse*.snap --classic --dangerous
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 107d9ad..5907fbf 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,5 +1,5 @@
 name: eclipse
-base: core24
+base: core22
 
 version: 2024-12
 summary: Extensible Tool Platform and Java IDE
@@ -13,11 +13,9 @@ description:
 grade: stable
 confinement: classic
 
-platforms:
-  amd64:
-  arm64:
-    build-on: [amd64, arm64]
-    build-for: [arm64]
+architectures:
+- build-on: amd64
+- build-on: arm64
 
 apps:
   eclipse:
@@ -44,9 +42,9 @@ parts:
     build-attributes:
       - no-patchelf
     stage-packages:
-      - libffi8
+      - libffi7
       - libfreetype6
-      - libpng16-16t64
+      - libpng16-16
       - libgdk-pixbuf2.0-0
       - libsecret-1-0
       - libasound2