diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6ca9d1c7a74..0da9c4e1410 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -404,7 +404,7 @@ jobs:
       ASAN_SYMBOLIZER_PATH: "/usr/bin/llvm-symbolizer"
       MSAN_OPTIONS: "symbolize=1"
       MSAN_SYMBOLIZER_PATH: "/usr/bin/llvm-symbolizer"
-      TSAN_OPTIONS: "symbolize=1"
+      TSAN_OPTIONS: "symbolize=1:suppressions=${{ github.workspace }}/vortex-ffi/tsan_suppressions.txt"
       TSAN_SYMBOLIZER_PATH: "/usr/bin/llvm-symbolizer"
       VORTEX_SKIP_SLOW_TESTS: "1"
       # -Cunsafe-allow-abi-mismatch=sanitizer: libraries like compiler_builtins
diff --git a/vortex-ffi/README.md b/vortex-ffi/README.md
index 368aac7cb8c..35911ccccc2 100644
--- a/vortex-ffi/README.md
+++ b/vortex-ffi/README.md
@@ -76,6 +76,7 @@ cargo +nightly test -Zbuild-std \
 ThreadSanitizer:
 
 ```sh
+TSAN_OPTIONS="suppressions=$HOME/vortex/vortex-ffi/tsan_suppressions.txt" \
 RUSTFLAGS="-Z sanitizer=thread -Cunsafe-allow-abi-mismatch=sanitizer" \
 cargo +nightly test -Zbuild-std \
     --no-default-features --target <target triple> \
diff --git a/vortex-ffi/tsan_suppressions.txt b/vortex-ffi/tsan_suppressions.txt
new file mode 100644
index 00000000000..6f9ffaae597
--- /dev/null
+++ b/vortex-ffi/tsan_suppressions.txt
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright the Vortex contributors
+
+# https://github.com/vortex-data/vortex/pull/7244
+# This is likely a false positive in TSan for oneshot::channel and kanal
+# where ordering is correct but uses an explicit fence and not relaxed load
+race:oneshot-*/src/channel.rs