diff --git a/tools/LSAN_suppressions b/tools/LSAN_suppressions
index edfb0730e..6fe406537 100644
--- a/tools/LSAN_suppressions
+++ b/tools/LSAN_suppressions
@@ -2,3 +2,4 @@ leak:libGLX_mesa
 leak:libdrm_amdgpu
 leak:libxcb
 leak:radeonsi_dri
+leak:libpoppler