diff --git a/.github/workflows/test-e2e.yml b/.github/workflows/test-e2e.yml
index 627e94fed..9725af99a 100644
--- a/.github/workflows/test-e2e.yml
+++ b/.github/workflows/test-e2e.yml
@@ -37,19 +37,27 @@ jobs:
         cd circom
         cargo build --release
         cargo install --path circom
-    - name: Checkout rapidsnark
+    - name: Checkout rapidsnark source code
       uses: actions/checkout@v3
       with:
-        repository: iden3/rapidsnark
+        repository: clrfund/rapidsnark
         path: rapidsnark
-    - name: Build rapidsnark
+    - name: Install rapidsnark
       run: |
-        cd rapidsnark
+        cd $GITHUB_WORKSPACE/rapidsnark
         npm install
         git submodule init
         git submodule update
-        npx task createFieldSources
-        npx task buildProver
+        ./build_gmp.sh host
+        mkdir build_prover && cd build_prover
+        cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../package
+        make -j4 && make install
+    - name: Find rapidsnark
+      run: |
+        cd rapidsnark
+        pwd
+        echo "$GITHUB_WORKSPACE"
+        find . -name "prover"
     - name: Checkout Clrfund
       uses: actions/checkout@v3
       with:
@@ -70,7 +78,7 @@ jobs:
     - name: Run tests
       run: |
         export CIRCUIT_DIRECTORY="$GITHUB_WORKSPACE/params"
-        export RAPIDSNARK_DIRECTORY="$GITHUB_WORKSPACE/rapidsnark/build"
+        export RAPID_SNARK="$GITHUB_WORKSPACE/rapidsnark/package/bin/prover"
         cd monorepo
         yarn test:e2e
 
diff --git a/.github/workflows/test-scripts.yml b/.github/workflows/test-scripts.yml
index c7fd09df7..c115edf7b 100644
--- a/.github/workflows/test-scripts.yml
+++ b/.github/workflows/test-scripts.yml
@@ -44,7 +44,11 @@ jobs:
         mkdir build_prover && cd build_prover
         cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../package
         make -j4 && make install
+    - name: Find rapidsnark
+      run: |
+        cd rapidsnark
         pwd
+        echo "$GITHUB_WORKSPACE"
         find . -name "prover"
     - name: Checkout source code
       uses: actions/checkout@v3
@@ -65,7 +69,7 @@ jobs:
         yarn start:node &
     - name: Run script tests
       run: |
-        export RAPIDSNARK_DIRECTORY=$GITHUB_WORKSPACE/rapidsnark/package/bin
+        export RAPID_SNARK=$GITHUB_WORKSPACE/rapidsnark/package/bin/prover
         export CIRCUIT_DIRECTORY=$GITHUB_WORKSPACE/params
         cd monorepo/contracts
         ./sh/runScriptTests.sh
diff --git a/contracts/.env.example b/contracts/.env.example
index 5c61baf56..15ea56d1e 100644
--- a/contracts/.env.example
+++ b/contracts/.env.example
@@ -50,10 +50,10 @@ CIRCUIT_TYPE=prod
 # The IPFS gateway url used by the prepare-results.ts script
 IPFS_GATEWAY_URL=
 
-# Parameters used in the tally script
+# Parameters used in the e2e testing
 CIRCUIT_TYPE=
 CIRCUIT_DIRECTORY=
-RAPIDSNARK_DIRECTORY=
+RAPID_SNARK=
 # Used in MACI queue merging operation before genProofs, default is 4
 NUM_QUEUE_OPS=
 # Used in e2e testing to store intermediate states
diff --git a/contracts/cli/tally.ts b/contracts/cli/tally.ts
index 4b6d3a04e..4032bef96 100644
--- a/contracts/cli/tally.ts
+++ b/contracts/cli/tally.ts
@@ -51,7 +51,7 @@ program
   )
   .requiredOption('-o --output-dir <dir>', 'The proof output directory')
   .option('-h --maci-tx-hash <hash>', 'The MACI creation transaction hash')
-  .option('-r --rapid-snark-directory <dir>', 'The rapidsnark directory')
+  .option('-r --rapid-snark <path>', 'The rapidsnark prover path')
   .option(
     '-n --num-queue-ops <num>',
     'The number of operation for tree merging',
@@ -70,7 +70,7 @@ async function main(args: any) {
     outputDir,
     circuit,
     circuitDirectory,
-    rapidSnarkDirectory,
+    rapidSnark,
     maciTxHash,
     numQueueOps,
   } = args
@@ -125,7 +125,7 @@ async function main(args: any) {
       pollId,
       coordinatorMacisk,
       maciTxHash,
-      rapidSnarkDirectory,
+      rapidSnark,
       circuitType: circuit,
       circuitDirectory,
       outputDir,
diff --git a/contracts/e2e/index.ts b/contracts/e2e/index.ts
index 4738c4755..1b611ef60 100644
--- a/contracts/e2e/index.ts
+++ b/contracts/e2e/index.ts
@@ -39,7 +39,7 @@ const roundDuration = 7 * 86400
 const circuit = process.env.CIRCUIT_TYPE || DEFAULT_CIRCUIT
 const circuitDirectory = process.env.CIRCUIT_DIRECTORY || '../../params'
 const rapidSnarkDirectory =
-  process.env.RAPIDSNARK_DIRECTORY || '../../rapidsnark/build'
+  process.env.RAPID_SNARK || '~/rapidsnark/package/bin/prover'
 const proofOutputDirectory = process.env.PROOF_OUTPUT_DIR || './proof_output'
 const tallyBatchSize = Number(process.env.TALLY_BATCH_SIZE || 8)
 
diff --git a/contracts/sh/runScriptTests.sh b/contracts/sh/runScriptTests.sh
index 1dc1b37fe..6e7b218a2 100755
--- a/contracts/sh/runScriptTests.sh
+++ b/contracts/sh/runScriptTests.sh
@@ -13,6 +13,7 @@ export NETWORK=localhost
 export CIRCUIT_DIRECTORY=${CIRCUIT_DIRECTORY:-"./snark-params"}
 export STATE_FILE=${OUTPUT_DIR}/state.json
 export HARDHAT_NETWORK=localhost
+export RAPID_SNARK=${RAPID_SNARK:-~/rapidsnark/package/bin/prover}
 
 # 20 mins
 ROUND_DURATION=1800
@@ -65,10 +66,11 @@ MACI_TRANSACTION_HASH=$(extract 'maciTxHash')
 NODE_OPTIONS="--max-old-space-size=4096"
 yarn ts-node cli/tally.ts \
   --clrfund ${CLRFUND} \
-  --circuit-directory "${CIRCUIT_DIRECTORY}" \
+  --circuit-directory ${CIRCUIT_DIRECTORY} \
   --circuit "${CIRCUIT}" \
+  --rapid-snark ${RAPID_SNARK} \
   --batch-size 8 \
-  --output-dir "${OUTPUT_DIR}" \
+  --output-dir ${OUTPUT_DIR} \
   --maci-tx-hash "${MACI_TRANSACTION_HASH}" \
   --state-file ${STATE_FILE}