diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ee5d985ded..458500f262 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -103,7 +103,7 @@ jobs:
       - name: Install dependencies
         run: |
           brew install autoconf automake libtool pkg-config check gnu-indent
-          brew install glib libssh2 openssl s-lang
+          brew install glib libssh2 openssl aspell s-lang
 
       - name: Bootstrap build system
         run: ./autogen.sh