diff --git a/licenses.txt b/licenses.txt
index 93caa3bb683f69e316307c76fcc3c6eb47084ddc..4e2267720b042c6abdcf37c0b34042989ca1946e 100644
--- a/licenses.txt
+++ b/licenses.txt
@@ -1,10 +1,8 @@
 MIT:
 = https://spdx.org/licenses/MIT
 - This
-- git https://github.com/nektro/zig-errno
 - git https://github.com/nektro/zig-extras
-- git https://github.com/nektro/zig-libc
-- git https://github.com/nektro/zig-sys-libc
+- git https://github.com/nektro/zig-sys-linux
 
 Unspecified:
 - system_lib c
diff --git a/src/lib.zig b/src/lib.zig
index a6355133ded102568be148b4030743e311b6aadc..65912cc31db67962423cd837cfe8f21a9fee20d7 100644
--- a/src/lib.zig
+++ b/src/lib.zig
@@ -2,7 +2,7 @@ const std = @import("std");
 const string = []const u8;
 const List = std.ArrayList(string);
 const extras = @import("extras");
-const libc = @import("sys-libc");
+const linux = @import("sys-linux");
 
 var singles: std.StringArrayHashMap(string) = undefined;
 var multis: std.StringArrayHashMap(List) = undefined;
@@ -68,7 +68,7 @@ pub fn parse(k: FlagDashKind) !std.process.ArgIterator {
             }
         }
         std.log.err("Unrecognized argument: {s}{s}", .{ dash, name });
-        libc.exit(1);
+        linux.exit(1);
     }
     return argiter;
 }
@@ -79,7 +79,7 @@ pub fn parseEnv() !void {
     for (singles.keys(), singles.values()) |k, *v| {
         const u = try fixNameForEnv(alloc, k);
         defer alloc.free(u);
-        if (libc.getenv(u)) |value| {
+        if (linux.getenv(u)) |value| {
             v.* = value;
         }
     }
@@ -90,7 +90,7 @@ pub fn parseEnv() !void {
             defer alloc.free(u);
             const w = try std.fmt.allocPrintZ(alloc, "{s}_{d}", .{ u, n });
             defer alloc.free(w);
-            if (libc.getenv(w)) |value| {
+            if (linux.getenv(w)) |value| {
                 try v.append(value);
                 continue;
             }
diff --git a/zig.mod b/zig.mod
index adbb0b96ee0121c2e55fd07764d3c2d1b0ff1d39..2b8b3c69609a6e70e86c4e2630a2d65dceeda624 100644
--- a/zig.mod
+++ b/zig.mod
@@ -5,4 +5,4 @@ license: MIT
 description: Config management for Zig.
 dependencies:
   - src: git https://github.com/nektro/zig-extras
-  - src: git https://github.com/nektro/zig-sys-libc
+  - src: git https://github.com/nektro/zig-sys-linux