diff --git a/lib/std/zig/target.zig b/lib/std/zig/target.zig
index b248f21d6a..42ff83ee92 100644
--- a/lib/std/zig/target.zig
+++ b/lib/std/zig/target.zig
@@ -24,12 +24,8 @@ pub const available_libcs = [_]ArchOsAbi{
     .{ .arch = .arm, .os = .linux, .abi = .gnueabihf },
     .{ .arch = .arm, .os = .linux, .abi = .musleabi },
     .{ .arch = .arm, .os = .linux, .abi = .musleabihf },
-    .{ .arch = .thumb, .os = .linux, .abi = .gnueabi },
-    .{ .arch = .thumb, .os = .linux, .abi = .gnueabihf },
     .{ .arch = .thumb, .os = .linux, .abi = .musleabi },
     .{ .arch = .thumb, .os = .linux, .abi = .musleabihf },
-    .{ .arch = .thumbeb, .os = .linux, .abi = .gnueabi },
-    .{ .arch = .thumbeb, .os = .linux, .abi = .gnueabihf },
     .{ .arch = .thumbeb, .os = .linux, .abi = .musleabi },
     .{ .arch = .thumbeb, .os = .linux, .abi = .musleabihf },
     .{ .arch = .arm, .os = .windows, .abi = .gnu },