diff --git a/.github/workflows/jerigon-native.yml b/.github/workflows/jerigon-native.yml
index 9410050be..157abdb84 100644
--- a/.github/workflows/jerigon-native.yml
+++ b/.github/workflows/jerigon-native.yml
@@ -67,21 +67,21 @@ jobs:
 
       - name: Generate blocks with transactions
         run: |
-          ETH_RPC_URL="$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
+          ETH_RPC_URL="http://$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
           cast rpc eth_blockNumber --rpc-url $ETH_RPC_URL
           cd jerigon-test-network && set -a && source .env && set +a
           bash ./tests/generate_transactions.sh
 
       - name: Run prove blocks with native tracer in test_only mode
         run: |
-          ETH_RPC_URL="$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
+          ETH_RPC_URL="http://$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
           ulimit -n 8192
           cargo xtask prove-rpc "$ETH_RPC_URL" native test 1 -e 15 -c 0 -b 3000 -r 100
           echo "Proving blocks in test_only mode finished"
 
       - name: Run prove blocks with native tracer in real mode
         run: |
-          ETH_RPC_URL="$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
+          ETH_RPC_URL="http://$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
           rm -rf proofs/* circuits/* ./proofs.json test.out verify.out leader.out
           cargo xtask prove-rpc "$ETH_RPC_URL" native verify 4 -e 7 -c 3 -b 3000 -r 100
           echo "Proving blocks in real mode finished"
diff --git a/.github/workflows/jerigon-zero.yml b/.github/workflows/jerigon-zero.yml
index e0032b75b..b1e6a46ca 100644
--- a/.github/workflows/jerigon-zero.yml
+++ b/.github/workflows/jerigon-zero.yml
@@ -67,21 +67,21 @@ jobs:
 
       - name: Generate blocks with transactions
         run: |
-          ETH_RPC_URL="$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
+          ETH_RPC_URL="http://$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
           cast rpc eth_blockNumber --rpc-url $ETH_RPC_URL
           cd jerigon-test-network && set -a && source .env && set +a
           bash ./tests/generate_transactions.sh
 
       - name: Run prove blocks with zero tracer in test_only mode
         run: |
-          ETH_RPC_URL="$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
+          ETH_RPC_URL="http://$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
           ulimit -n 8192
           cargo xtask prove-rpc "$ETH_RPC_URL" jerigon test 1 -e 15 -c 0 -b 3000 -r 100
           echo "Proving blocks in test_only mode finished"
 
       - name: Run prove blocks with zero tracer in real mode
         run: |
-          ETH_RPC_URL="$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
+          ETH_RPC_URL="http://$(kurtosis port print cancun-testnet el-2-erigon-lighthouse ws-rpc)"
           rm -rf proofs/* circuits/* ./proofs.json test.out verify.out leader.out
           cargo xtask prove-rpc "$ETH_RPC_URL" jerigon verify 2 -e 5 -c 1 -b 3000 -r 100
           echo "Proving blocks in real mode finished"