From adc1c920db327c68d6208ba45886b69c020e4833 Mon Sep 17 00:00:00 2001
From: Oliver Sanders <oliver.sanders@metoffice.gov.uk>
Date: Fri, 7 Jun 2024 11:23:30 +0100
Subject: [PATCH] .

---
 .github/workflows/protobuf.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/protobuf.yml b/.github/workflows/protobuf.yml
index 599de65bbfe..a15907ba6d9 100644
--- a/.github/workflows/protobuf.yml
+++ b/.github/workflows/protobuf.yml
@@ -35,6 +35,7 @@ jobs:
           buf lint
 
       - name: Build
+        shell: bash
         run: |
           # generate .py and .pyi files from the .proto files
           eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"