diff --git a/.github/workflows/_binaries-linux-x64-stack.yml b/.github/workflows/_binaries-linux-x64-stack.yml
index 710582a74..914021e12 100644
--- a/.github/workflows/_binaries-linux-x64-stack.yml
+++ b/.github/workflows/_binaries-linux-x64-stack.yml
@@ -86,7 +86,7 @@ jobs:
 
     - name: Install general tools with system package manager
       run: |
-        apk --no-cache add binutils-gold curl gcc g++ git gmp-dev ncurses-dev ncurses-static libffi-dev make xz tar perl zlib-dev zlib-static
+        apk --no-cache add binutils-gold curl gcc g++ git gmp-dev gmp-static ncurses-dev ncurses-static libffi-dev make xz tar perl zlib-dev zlib-static
 
     # needed by stack, at least; do it here in case it matters for ghcup too
     - name: Fix $HOME for following steps (workaround from https://github.com/actions/runner/issues/863)
diff --git a/.github/workflows/binaries-linux-x64.yml b/.github/workflows/binaries-linux-x64.yml
index 8bab0810d..0967992d2 100644
--- a/.github/workflows/binaries-linux-x64.yml
+++ b/.github/workflows/binaries-linux-x64.yml
@@ -21,7 +21,7 @@ jobs:
 
     - name: Install general tools with system package manager
       run: |
-        apk --no-cache add gmp-dev libffi-dev zlib-dev zlib-static ncurses-dev ncurses-static binutils-gold curl gcc g++ git make xz tar perl
+        apk --no-cache add gmp-dev gmp-static libffi-dev zlib-dev zlib-static ncurses-dev ncurses-static binutils-gold curl gcc g++ git make xz tar perl
 
     # things to be cached/restored (needs tar)