diff --git a/.github/workflows/compiler-tests.yaml b/.github/workflows/compiler-tests.yaml
index fe0574822a..8720e6d184 100644
--- a/.github/workflows/compiler-tests.yaml
+++ b/.github/workflows/compiler-tests.yaml
@@ -26,7 +26,7 @@ jobs:
         ref: develop
     - name: Compile build/ALL/gem5${{ matrix.opts }} with ${{ matrix.image }}
       run: /usr/bin/env python3 /usr/bin/scons --ignore-style build/ALL/gem5${{ matrix.opts }}
-      timeout-minutes: 300 # 6 hours
+      timeout-minutes: 600  # 10 hours
 
   # Tests the two latest gcc and clang supported compilers against all gem5 compilations.
   latest-compilers-all-gem5-builds:
@@ -45,4 +45,4 @@ jobs:
         ref: develop
     - name: Compile build/${{ matrix.gem5-compilation }}/gem5${{ matrix.opts }} with ${{ matrix.image }}
       run: /usr/bin/env python3 /usr/bin/scons --ignore-style build/${{ matrix.gem5-compilation }}/gem5${{ matrix.opts }}
-      timeout-minutes: 300 # 6 hours
+      timeout-minutes: 600 # 10 hours
diff --git a/.github/workflows/weekly-tests.yaml b/.github/workflows/weekly-tests.yaml
index 48fb79f639..64ab442233 100644
--- a/.github/workflows/weekly-tests.yaml
+++ b/.github/workflows/weekly-tests.yaml
@@ -40,7 +40,7 @@ jobs:
     runs-on: [self-hosted, linux, x64, run]
     container: gcr.io/gem5-test/ubuntu-22.04_all-dependencies:latest
     needs: [build-gem5]
-    timeout-minutes: 1440 # 24 hours
+    timeout-minutes: 4320 # 3 days
     steps:
     - uses: actions/checkout@v3
       with:
@@ -76,7 +76,7 @@ jobs:
     runs-on: [self-hosted, linux, x64, run]
     container: gcr.io/gem5-test/ubuntu-22.04_all-dependencies:latest
     needs: [build-gem5]
-    timeout-minutes: 1440 # 24 hours
+    timeout-minutes: 4320 # 3 days
     steps:
     - uses: actions/checkout@v3
       with:
@@ -111,7 +111,7 @@ jobs:
     runs-on: [self-hosted, linux, x64, run]
     container: gcr.io/gem5-test/ubuntu-22.04_all-dependencies:latest
     needs: build-gem5
-    timeout-minutes: 1440 # 24 hours
+    timeout-minutes: 4320 # 3 days
     steps:
     - uses: actions/checkout@v3
       with:
@@ -146,7 +146,7 @@ jobs:
     runs-on: [self-hosted, linux, x64, run]
     container: gcr.io/gem5-test/ubuntu-22.04_all-dependencies:latest
     needs: build-gem5
-    timeout-minutes: 1440 # 24 hours
+    timeout-minutes: 4320 # 3 days
     steps:
     - uses: actions/checkout@v3
       with: