diff --git a/.github/workflows/run_quic_interop.yml b/.github/workflows/run_quic_interop.yml
index b77880d5cf..d39e6fc9b8 100644
--- a/.github/workflows/run_quic_interop.yml
+++ b/.github/workflows/run_quic_interop.yml
@@ -10,7 +10,7 @@ jobs:
   run_quic_interop:
     strategy:
       matrix:
-        tests: [http3, transfer, handshake, retry, chacha20, resumption, multiplexing]
+        tests: [http3, transfer, handshake, retry, chacha20, resumption]
         servers: [quic-go, ngtcp2, mvfst, quiche, nginx, msquic, haproxy]
       fail-fast: false
     runs-on: ubuntu-latest