1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/tsi/alts/zero_copy_frame_protector/alts_grpc_privacy_integrity_record_protocol.cc b/src/core/tsi/alts/zero_copy_frame_protector/alts_grpc_privacy_integrity_record_protocol.cc
index d4fd88d1e2..e7890903d5 100644
--- a/src/core/tsi/alts/zero_copy_frame_protector/alts_grpc_privacy_integrity_record_protocol.cc
+++ b/src/core/tsi/alts/zero_copy_frame_protector/alts_grpc_privacy_integrity_record_protocol.cc
@@ -61,7 +61,7 @@ static tsi_result alts_grpc_privacy_integrity_protect(
   if (status != GRPC_STATUS_OK) {
     gpr_log(GPR_ERROR, "Failed to protect, %s", error_details);
     gpr_free(error_details);
-    grpc_slice_unref(protected_slice);
+    grpc_slice_unref_internal(protected_slice);
     return TSI_INTERNAL_ERROR;
   }
   grpc_slice_buffer_add(protected_slices, protected_slice);
@@ -106,7 +106,7 @@ static tsi_result alts_grpc_privacy_integrity_unprotect(
   if (status != GRPC_STATUS_OK) {
     gpr_log(GPR_ERROR, "Failed to unprotect, %s", error_details);
     gpr_free(error_details);
-    grpc_slice_unref(unprotected_slice);
+    grpc_slice_unref_internal(unprotected_slice);
     return TSI_INTERNAL_ERROR;
   }
   grpc_slice_buffer_reset_and_unref_internal(&rp->header_sb);