diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn
index 9cb6131528941abf1740fb7c2519360bc2bbc168..0bb5deb8e5d05999859752bb7feef69e39034113 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/bugprone/BUILD.gn
@@ -55,6 +55,7 @@ static_library("bugprone") {
     "StringConstructorCheck.cpp",
     "StringIntegerAssignmentCheck.cpp",
     "StringLiteralWithEmbeddedNulCheck.cpp",
+    "StringviewNullptrCheck.cpp",
     "SuspiciousEnumUsageCheck.cpp",
     "SuspiciousIncludeCheck.cpp",
     "SuspiciousMemoryComparisonCheck.cpp",