diff --git a/lib/compiler_rt/cos.zig b/lib/compiler_rt/cos.zig
index 891133711467c84d655e08f09ee414b92b23ebc7..3c4bc4adb43e05584c08d0842217249967c3d75a 100644
--- a/lib/compiler_rt/cos.zig
+++ b/lib/compiler_rt/cos.zig
@@ -21,6 +21,7 @@ const utils = @import("math_utils.zig");
 
 comptime {
     symbol(&__cosh, "__cosh");
+    symbol(&cosl, "__cosl");
     symbol(&cosf, "cosf");
     symbol(&cos, "cos");
     symbol(&__cosx, "__cosx");
diff --git a/lib/compiler_rt/sin.zig b/lib/compiler_rt/sin.zig
index 78a56d9b8c8c1d043f29357e5e870e81d046c772..ca8c9943bfcad2d047d2dea27f4d9dba8a17243b 100644
--- a/lib/compiler_rt/sin.zig
+++ b/lib/compiler_rt/sin.zig
@@ -21,6 +21,7 @@ const utils = @import("math_utils.zig");
 
 comptime {
     symbol(&__sinh, "__sinh");
+    symbol(&sinl, "__sinl");
     symbol(&sinf, "sinf");
     symbol(&sin, "sin");
     symbol(&__sinx, "__sinx");