diff --git a/.github/workflows/nightlyIntegrationTests.yml b/.github/workflows/nightlyIntegrationTests.yml
index f8967c1042..4cdd1009ec 100644
--- a/.github/workflows/nightlyIntegrationTests.yml
+++ b/.github/workflows/nightlyIntegrationTests.yml
@@ -19,7 +19,7 @@ jobs:
     # John and re-run the job.
     runs-on: ["self-hosted", "1ES.Pool=1ES-CIRCT-builds", "linux"]
     container:
-      image: ghcr.io/circt/images/circt-integration-test:v15.0
+      image: ghcr.io/circt/images/circt-integration-test:v13.1
       volumes:
         - /mnt:/__w/circt
     strategy:
@@ -95,9 +95,11 @@ jobs:
             -DLLVM_USE_SPLIT_DWARF=ON \
             -DMLIR_ENABLE_BINDINGS_PYTHON=ON \
             -DCIRCT_BINDINGS_PYTHON_ENABLED=ON \
-            -DESI_RUNTIME=ON \
             -DLLVM_LIT_ARGS="-v --show-unsupported ${{ matrix.lit-flags }}" \
             -DCIRCT_SLANG_FRONTEND_ENABLED=ON
+
+            # Temporarily disable ESI runtime builds until we work out the Abseil conflict (#7236).
+            # -DESI_RUNTIME=ON
       - name: Test CIRCT
         run: |
           ninja -C build check-circt -j$(nproc)
diff --git a/.github/workflows/shortIntegrationTests.yml b/.github/workflows/shortIntegrationTests.yml
index 78b85ed60d..5aa9d6af2b 100644
--- a/.github/workflows/shortIntegrationTests.yml
+++ b/.github/workflows/shortIntegrationTests.yml
@@ -29,7 +29,7 @@ jobs:
     # John and re-run the job.
     runs-on: ["self-hosted", "1ES.Pool=1ES-CIRCT-builds", "linux"]
     container:
-      image: ghcr.io/circt/images/circt-integration-test:v15.0
+      image: ghcr.io/circt/images/circt-integration-test:v13.1
       volumes:
         - /mnt:/__w/circt
     strategy:
@@ -88,9 +88,11 @@ jobs:
             -DLLVM_USE_SPLIT_DWARF=ON \
             -DMLIR_ENABLE_BINDINGS_PYTHON=ON \
             -DCIRCT_BINDINGS_PYTHON_ENABLED=ON \
-            -DESI_RUNTIME=ON \
             -DLLVM_LIT_ARGS="-v --show-unsupported" \
             -DCIRCT_SLANG_FRONTEND_ENABLED=ON
+
+            # Temporarily disable ESI runtime builds until we work out the Abseil conflict (#7236).
+            # -DESI_RUNTIME=ON
       - name: Test CIRCT
         run: |
           ninja -C build check-circt circt-capi -j$(nproc)