diff --git a/tools/process_headers.zig b/tools/process_headers.zig
index 4be476a456..66ce77d7c4 100644
--- a/tools/process_headers.zig
+++ b/tools/process_headers.zig
@@ -84,6 +84,11 @@ const glibc_targets = [_]LibCTarget{
         .arch = MultiArch{ .specific = Arch.arm },
         .abi = MultiAbi{ .specific = Abi.gnueabihf },
     },
+    LibCTarget{
+        .name = "arc-linux-gnu",
+        .arch = MultiArch{ .specific = Arch.arc },
+        .abi = MultiAbi{ .specific = Abi.gnu },
+    },
     LibCTarget{
         .name = "csky-linux-gnuabiv2",
         .arch = MultiArch{ .specific = Arch.csky },