diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 15f07da..1f63f4a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,6 +7,8 @@ default:
 
 calculate-version:
   stage: prepare
+  before_script:
+    - mkdir -p ~/.ssh && ssh-keyscan -p 22 -t rsa,ed25519 xx >> ~/.ssh/known_hosts
   script:
     - bin/update && bin/apply && cd works/core
     - go run -v ./cmd/internal/read_tag --ci --nightly
@@ -20,6 +22,7 @@ build-android:
   before_script: |
     sudo apt update && sudo apt install -y openjdk-17-jdk-headless
     /usr/lib/jvm/java-17-openjdk-amd64/bin/java --version
+    mkdir -p ~/.ssh && ssh-keyscan -p 22 -t rsa,ed25519 xx >> ~/.ssh/known_hosts
   script:
     - bash ./setup-ndk.sh
     - bin/update && bin/apply && cd works/core