diff --git a/.github/critical_libraries_status/noir-lang/noir_base64/.failures.jsonl b/.github/critical_libraries_status/noir-lang/noir_base64/.failures.jsonl
index e69de29bb2d..ad730717490 100644
--- a/.github/critical_libraries_status/noir-lang/noir_base64/.failures.jsonl
+++ b/.github/critical_libraries_status/noir-lang/noir_base64/.failures.jsonl
@@ -0,0 +1,2 @@
+{"suite":"noir_base64","name":"oracle_test::test_oracle_standard_encoding"}
+{"suite":"noir_base64","name":"oracle_test::test_oracle_url_safe_encoding"}
diff --git a/.github/workflows/test-rust-workspace-arm64.yml b/.github/workflows/test-rust-workspace-arm64.yml
index a9bb6fc3301..7c36dffe7d2 100644
--- a/.github/workflows/test-rust-workspace-arm64.yml
+++ b/.github/workflows/test-rust-workspace-arm64.yml
@@ -23,6 +23,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
 
+      - name: Delete android SDK
+        run: sudo rm -rf /usr/local/lib/android/sdk
+
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@1.85.0
         with:
diff --git a/.github/workflows/test-rust-workspace-msrv.yml b/.github/workflows/test-rust-workspace-msrv.yml
index 228b431549a..dd3ff32f236 100644
--- a/.github/workflows/test-rust-workspace-msrv.yml
+++ b/.github/workflows/test-rust-workspace-msrv.yml
@@ -30,6 +30,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
 
+      - name: Delete android SDK
+        run: sudo rm -rf /usr/local/lib/android/sdk
+
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@1.85.0
         with:
diff --git a/.github/workflows/test-rust-workspace.yml b/.github/workflows/test-rust-workspace.yml
index b9dc27f1bd2..4955cb937f3 100644
--- a/.github/workflows/test-rust-workspace.yml
+++ b/.github/workflows/test-rust-workspace.yml
@@ -24,6 +24,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
 
+      - name: Delete android SDK
+        run: sudo rm -rf /usr/local/lib/android/sdk
+
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@1.85.0
         with:
@@ -96,7 +99,6 @@ jobs:
     permissions:
       contents: read
 
-
     steps:
       - name: Checkout
         uses: actions/checkout@v5
diff --git a/EXTERNAL_NOIR_LIBRARIES.yml b/EXTERNAL_NOIR_LIBRARIES.yml
index 544e715b0e7..2fe75bcb32f 100644
--- a/EXTERNAL_NOIR_LIBRARIES.yml
+++ b/EXTERNAL_NOIR_LIBRARIES.yml
@@ -38,7 +38,7 @@ libraries:
     critical: true
   noir_base64:
     repo: noir-lang/noir_base64
-    timeout: 5
+    timeout: 15
     critical: true
   noir_string_search:
     repo: noir-lang/noir_string_search