diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4a38c73a1405a..468ccd9eaf828 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -290,7 +290,6 @@ jobs:
       env:
         CC: "${{ matrix.config.cc }}"
         CXX: "${{ matrix.config.cxx }}"
-        ASAN_OPTIONS: "halt_on_error=1:abort_on_error=1:print_summary=1:detect_leaks=0"
     strategy:
       matrix:
         config:
@@ -318,6 +317,7 @@ jobs:
       - name: Run meson tests
         id: tests
         run: |
+          export LSAN_OPTIONS="suppressions=${GITHUB_WORKSPACE}/.lsan_suppressions"
           meson test -C build
 
       - name: Print meson test log
diff --git a/.lsan_suppressions b/.lsan_suppressions
new file mode 100644
index 0000000000000..e2c3594b84078
--- /dev/null
+++ b/.lsan_suppressions
@@ -0,0 +1 @@
+leak:FcFontSetSort