diff --git a/debian/patches/link-grpc.diff b/debian/patches/link-grpc.diff
index c22bbe6e..e9565155 100644
--- a/debian/patches/link-grpc.diff
+++ b/debian/patches/link-grpc.diff
@@ -35,10 +35,20 @@ Index: llvm-toolchain-snapshot_16~++20221227120055+36d70a6aea6b/clang/cmake/modu
 ===================================================================
 --- llvm-toolchain-snapshot_16~++20221227120055+36d70a6aea6b.orig/clang/cmake/modules/AddGRPC.cmake
 +++ llvm-toolchain-snapshot_16~++20221227120055+36d70a6aea6b/clang/cmake/modules/AddGRPC.cmake
-@@ -7,5 +7,5 @@ function(generate_clang_protos_library L
+@@ -5,7 +5,13 @@ function(generate_clang_protos_library L
+   cmake_parse_arguments(PARSE_ARGV 2 PROTO "" "" "")
+   generate_proto_sources(ProtoSource ${ProtoFile} ${PROTO_UNPARSED_ARGUMENTS})
  
-   add_clang_library(${LibraryName} ${ProtoSource}
-     PARTIAL_SOURCES_INTENDED
+-  add_clang_library(${LibraryName} ${ProtoSource}
+-    PARTIAL_SOURCES_INTENDED
 -    LINK_LIBS PUBLIC grpc++ protobuf)
-+    LINK_LIBS PUBLIC protobuf gpr grpc absl_synchronization grpc++)
++  if (ABSL_SYNCHRONIZATION_LIBRARY)
++    add_clang_library(${LibraryName} ${ProtoSource}
++      PARTIAL_SOURCES_INTENDED
++      LINK_LIBS PUBLIC protobuf gpr grpc absl_synchronization grpc++)
++  else()
++    add_clang_library(${LibraryName} ${ProtoSource}
++      PARTIAL_SOURCES_INTENDED
++      LINK_LIBS PUBLIC protobuf gpr grpc grpc++)
++  endif()
  endfunction()