diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index b0fae7d..0351280 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -47,27 +47,10 @@ jobs:
           ssh-private-key: |
             ${{secrets.SOURCE_REPO_SSH_KEY}}
             
-      - name: Add ssh_known_hosts
-        run: |
-          HOST=${{ secrets.SOURCE_REPO_GIT }}
-          echo "::add-mask::$HOST"
-          IPS=$(nslookup "$HOST" | awk '/^Address: / { print $2 }')
-          for IP in $IPS; do
-            echo "::add-mask::$IP"
-          done
-          mkdir -p ~/.ssh
-          touch ~/.ssh/known_hosts
-          HOST_KEYS=$(ssh-keyscan -H "$HOST" 2>/dev/null)
-          echo "$HOST_KEYS" | while IFS= read -r KEY_LINE; do
-            CONSTANT_PART=$(echo "$KEY_LINE" | awk '{print $2, $3}')
-            if ! grep -q "$CONSTANT_PART" ~/.ssh/known_hosts; then
-              echo "$KEY_LINE" >> ~/.ssh/known_hosts
-            fi
-          done
-
       - name: Setup git
         run: |
           git config --global url."ssh://git@${SOURCE_REPO_GIT}/".insteadOf "https://flant.internal/"
+          git config --global core.sshCommand "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
           git config --global --add safe.directory '*'
 
       - name: Build and package
@@ -111,27 +94,10 @@ jobs:
           ssh-private-key: |
             ${{secrets.SOURCE_REPO_SSH_KEY}}
 
-      - name: Add ssh_known_hosts
-        run: |
-          HOST=${{ secrets.SOURCE_REPO_GIT }}
-          echo "::add-mask::$HOST"
-          IPS=$(nslookup "$HOST" | awk '/^Address: / { print $2 }')
-          for IP in $IPS; do
-            echo "::add-mask::$IP"
-          done
-          mkdir -p ~/.ssh
-          touch ~/.ssh/known_hosts
-          HOST_KEYS=$(ssh-keyscan -H "$HOST" 2>/dev/null)
-          echo "$HOST_KEYS" | while IFS= read -r KEY_LINE; do
-            CONSTANT_PART=$(echo "$KEY_LINE" | awk '{print $2, $3}')
-            if ! grep -q "$CONSTANT_PART" ~/.ssh/known_hosts; then
-              echo "$KEY_LINE" >> ~/.ssh/known_hosts
-            fi
-          done
-          
       - name: Setup git
         run: |
           git config --global url."ssh://git@${SOURCE_REPO_GIT}/".insteadOf "https://flant.internal/"
+          git config --global core.sshCommand "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
           git config --global --add safe.directory '*'
 
       - name: Run tests