diff --git a/.github/workflows/create-artifact.yml b/.github/workflows/create-artifact.yml
index 00fc58a..90b9745 100644
--- a/.github/workflows/create-artifact.yml
+++ b/.github/workflows/create-artifact.yml
@@ -69,14 +69,9 @@ jobs:
         with:
           node-version: "20.x"
 
-      - name: Setup safe-chain (Mac/Linux)
-        if: runner.os != 'Windows'
+      - name: Setup safe-chain
         run: curl -fsSL https://github.com/AikidoSec/safe-chain/releases/latest/download/install-safe-chain.sh | sh -s -- --ci
-
-      - name: Setup safe-chain (Windows)
-        if: runner.os == 'Windows'
-        shell: pwsh
-        run: iex "& { $(iwr 'https://github.com/AikidoSec/safe-chain/releases/latest/download/install-safe-chain.ps1' -UseBasicParsing) } -ci"
+        shell: bash
 
       - name: Install dependencies
         run: npm ci --ignore-scripts
diff --git a/.github/workflows/test-on-pr.yml b/.github/workflows/test-on-pr.yml
index 9e4a5ec..e6ef9df 100644
--- a/.github/workflows/test-on-pr.yml
+++ b/.github/workflows/test-on-pr.yml
@@ -22,14 +22,9 @@ jobs:
         with:
           node-version: "lts/*"
 
-      - name: Setup safe-chain (Mac/Linux)
-        if: runner.os != 'Windows'
+      - name: Setup safe-chain
         run: curl -fsSL https://github.com/AikidoSec/safe-chain/releases/latest/download/install-safe-chain.sh | sh -s -- --ci
-
-      - name: Setup safe-chain (Windows)
-        if: runner.os == 'Windows'
-        shell: pwsh
-        run: iex "& { $(iwr 'https://github.com/AikidoSec/safe-chain/releases/latest/download/install-safe-chain.ps1' -UseBasicParsing) } -ci"
+        shell: bash
 
       - name: Install dependencies
         run: npm ci --ignore-scripts