diff --git a/python-matrix-nio.spec b/python-matrix-nio.spec
index a596c6c..d41f37b 100644
--- a/python-matrix-nio.spec
+++ b/python-matrix-nio.spec
@@ -34,6 +34,7 @@ sed \
     -e 's/^h11.*/h11 = "*"/' \
     -e 's/^h2.*/h2 = "*"/' \
     -e 's/^pycryptodome.*/pycryptodomex = "*"/' \
+    -e 's/^jsonschema.*/jsonschema = "*"/' \
     -i pyproject.toml
 # Remove backup file
 rm -fv nio/events/room_events.py.orig