diff --git a/nx/include/switch/kernel/condvar.h b/nx/include/switch/kernel/condvar.h
index 778a5365..6ff11d28 100644
--- a/nx/include/switch/kernel/condvar.h
+++ b/nx/include/switch/kernel/condvar.h
@@ -51,7 +51,8 @@ static inline Result condvarWait(CondVar* c, Mutex* m)
  */
 static inline Result condvarWake(CondVar* c, int num)
 {
-    return svcSignalProcessWideKey(c, num);
+    svcSignalProcessWideKey(c, num);
+    return 0;
 }
 
 /**
diff --git a/nx/include/switch/kernel/svc.h b/nx/include/switch/kernel/svc.h
index d04605df..1dd1c142 100644
--- a/nx/include/switch/kernel/svc.h
+++ b/nx/include/switch/kernel/svc.h
@@ -472,10 +472,9 @@ Result svcWaitProcessWideKeyAtomic(u32* key, u32* tag_location, u32 self_tag, u6
 
 /**
  * @brief Performs a condition variable wake-up operation in userspace.
- * @return Result code.
  * @note Syscall number 0x1D.
  */
-Result svcSignalProcessWideKey(u32* key, s32 num);
+void svcSignalProcessWideKey(u32* key, s32 num);
 
 ///@}