diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 16e92c7f..2ce0565d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -15,6 +15,7 @@ env:
 
 jobs:
   wakeup:
+    if: github.event.pull_request.head.repo.full_name == 'summa-dev/summa-solvency'
     runs-on: ubuntu-latest
     permissions:
       id-token: write
@@ -31,9 +32,10 @@ jobs:
           aws-region: us-west-2
 
       - name: Wakeup runner
-        run: .github/scripts/wakeup.sh 
+        run: .github/scripts/wakeup.sh
 
   build:
+    if: github.event.pull_request.head.repo.full_name == 'summa-dev/summa-solvency'
     runs-on: [summa-solvency-runner]
     needs: [wakeup]
 
@@ -71,4 +73,3 @@ jobs:
         run: |
           cd backend
           cargo run --release --example summa_solvency_flow
-  
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b2f2946a..336e6845 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -18,9 +18,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install solc
-        run: (hash svm 2>/dev/null || cargo install --version 0.2.23 svm-rs) && svm install 0.8.20 && solc --version
-
       - name: Test Zk Prover
         run: |
           cd zk_prover
@@ -32,24 +29,28 @@ jobs:
       - uses: actions/checkout@v3
       - name: Install solc
         run: (hash svm 2>/dev/null || cargo install --version 0.2.23 svm-rs) && svm install 0.8.20 && solc --version
-
       - name: Test Zk Prover examples
         run: |
           cd zk_prover
           cargo run --release --example gen_inclusion_verifier
           cargo run --release --example gen_commitment
           cargo run --release --example gen_inclusion_proof
+
+  test-zk-prover-examples-nova:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Test Zk Prover examples
+        run: |
+          cd zk_prover
           cargo run --release --example nova_incremental_verifier
 
   test-backend:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install solc
-        run: (hash svm 2>/dev/null || cargo install --version 0.2.23 svm-rs) && svm install 0.8.20 && solc --version
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
-
       - name: Test backend
         run: |
           cd backend
@@ -59,11 +60,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install solc
-        run: (hash svm 2>/dev/null || cargo install --version 0.2.23 svm-rs) && svm install 0.8.20 && solc --version
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
-
       - name: Test backend example
         run: |
           cd backend