diff --git a/.github/workflows/debian.yml b/.github/workflows/debian.yml
index 40c2874eb..24924f33f 100644
--- a/.github/workflows/debian.yml
+++ b/.github/workflows/debian.yml
@@ -30,7 +30,7 @@ jobs:
         echo $TZ > /etc/timezone
         apt-get -y update
         apt-get -y install build-essential fakeroot rsync git wget python3-debian dpkg-sig lz4 \
-            sbsigntool debhelper dpkg-dev
+            sbsigntool debhelper dpkg-dev zstd
         apt-get -y build-dep linux
 
     - name: Prepare kernel source
diff --git a/.github/workflows/debian_lts.yml b/.github/workflows/debian_lts.yml
index fa74cf5fb..63e145319 100644
--- a/.github/workflows/debian_lts.yml
+++ b/.github/workflows/debian_lts.yml
@@ -30,7 +30,7 @@ jobs:
         echo $TZ > /etc/timezone
         apt-get -y update
         apt-get -y install build-essential fakeroot rsync git wget python3-debian dpkg-sig lz4 \
-            sbsigntool debhelper dpkg-dev
+            sbsigntool debhelper dpkg-dev zstd
         apt-get -y build-dep linux
 
     - name: Prepare kernel source