diff --git a/lib/emscripten/src/syscalls/windows.rs b/lib/emscripten/src/syscalls/windows.rs
index e0004a383..b65748d53 100644
--- a/lib/emscripten/src/syscalls/windows.rs
+++ b/lib/emscripten/src/syscalls/windows.rs
@@ -143,23 +143,20 @@ pub fn ___syscall198(_ctx: &mut Ctx, _which: c_int, _varargs: VarArgs) -> c_int
 /// getgid32
 pub fn ___syscall200(_ctx: &mut Ctx, _one: i32, _two: i32) -> i32 {
     debug!("emscripten::___syscall200 (getgid32)");
-
-    getgid()
+    unimplemented!();
 }
 
 // geteuid32
 pub fn ___syscall201(_ctx: &mut Ctx, _one: i32, _two: i32) -> i32 {
     debug!("emscripten::___syscall201 (geteuid32)");
-
-    geteuid()
+    unimplemented!();
 }
 
 // getegid32
 pub fn ___syscall202(_ctx: &mut Ctx, _one: i32, _two: i32) -> i32 {
     // gid_t
     debug!("emscripten::___syscall202 (getegid32)");
-
-    getegid()
+    unimplemented!();
 }
 
 /// getgroups