diff --git a/.cirrus.yml b/.cirrus.yml
index 9615a9b1c7..184ed811c1 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -33,6 +33,40 @@ bazel-debug_task:
         //c-toxcore/...
         -//c-toxcore/auto_tests:tcp_relay_test # TODO(robinlinden): Why does this pass locally but not in Cirrus?
 
+bazel-asan_task:
+  container:
+    image: toxchat/toktok-stack:0.0.31-asan
+    cpu: 2
+    memory: 2G
+  configure_script:
+    - /src/workspace/tools/inject-repo c-toxcore
+  test_all_script:
+    - cd /src/workspace && bazel test -k
+        --remote_http_cache=http://$CIRRUS_HTTP_CACHE_HOST
+        --build_tag_filters=-haskell
+        --test_tag_filters=-haskell
+        --remote_download_minimal
+        --
+        //c-toxcore/...
+        -//c-toxcore/auto_tests:tcp_relay_test # TODO(robinlinden): Why does this pass locally but not in Cirrus?
+
+bazel-tsan_task:
+  container:
+    image: toxchat/toktok-stack:0.0.31-tsan
+    cpu: 2
+    memory: 2G
+  configure_script:
+    - /src/workspace/tools/inject-repo c-toxcore
+  test_all_script:
+    - cd /src/workspace && bazel test -k
+        --remote_http_cache=http://$CIRRUS_HTTP_CACHE_HOST
+        --build_tag_filters=-haskell
+        --test_tag_filters=-haskell
+        --remote_download_minimal
+        --
+        //c-toxcore/...
+        -//c-toxcore/auto_tests:tcp_relay_test # TODO(robinlinden): Why does this pass locally but not in Cirrus?
+
 cimple_task:
   container:
     image: toxchat/toktok-stack:0.0.31-release
diff --git a/testing/BUILD.bazel b/testing/BUILD.bazel
index 0129300de7..5441d427f4 100644
--- a/testing/BUILD.bazel
+++ b/testing/BUILD.bazel
@@ -12,7 +12,10 @@ sh_test(
     name = "cimple_test",
     size = "small",
     srcs = ["//hs-tokstyle/tools:check-cimple"],
-    args = ["$(locations %s)" % f for f in CIMPLE_FILES] + ["+RTS", "-N3"],
+    args = ["$(locations %s)" % f for f in CIMPLE_FILES] + [
+        "+RTS",
+        "-N3",
+    ],
     data = CIMPLE_FILES,
     tags = ["haskell"],
 )