diff --git a/build.zig b/build.zig
index 5efd12c82c..5df31189ad 100644
--- a/build.zig
+++ b/build.zig
@@ -1039,6 +1039,7 @@ const clang_libs = [_][]const u8{
     "clangAST",
     "clangParse",
     "clangSema",
+    "clangAPINotes",
     "clangBasic",
     "clangEdit",
     "clangLex",
diff --git a/cmake/Findclang.cmake b/cmake/Findclang.cmake
index 4a82f43755..4dc833af3f 100644
--- a/cmake/Findclang.cmake
+++ b/cmake/Findclang.cmake
@@ -55,6 +55,7 @@ else()
   FIND_AND_ADD_CLANG_LIB(clangAST)
   FIND_AND_ADD_CLANG_LIB(clangParse)
   FIND_AND_ADD_CLANG_LIB(clangSema)
+  FIND_AND_ADD_CLANG_LIB(clangAPINotes)
   FIND_AND_ADD_CLANG_LIB(clangBasic)
   FIND_AND_ADD_CLANG_LIB(clangEdit)
   FIND_AND_ADD_CLANG_LIB(clangLex)