diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index fe8f5137..922d7769 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -69,9 +69,6 @@ parts:
     build-environment:
       - PATH: /usr/bin:$PATH
       - PYTHONPATH: ""
-    python-packages:
-      - qrcode
-      - pyside2 == 5.15.2.1
     stage-packages:
       - libasound2
       - libatk1.0-0
@@ -134,6 +131,7 @@ parts:
       - libxtst6
       - qtwayland5
     override-build: |
+      python3 -m pip install qrcode 'pyside2==5.15.2.1' --prefix $SNAPCRAFT_PART_INSTALL
       python3 setup.py install --prefix $SNAPCRAFT_PART_INSTALL
     after: [onionshare-cli]