diff --git a/src/core/libraries/kernel/threads/condvar.cpp b/src/core/libraries/kernel/threads/condvar.cpp
index d0b95133c..6c4e3d989 100644
--- a/src/core/libraries/kernel/threads/condvar.cpp
+++ b/src/core/libraries/kernel/threads/condvar.cpp
@@ -352,6 +352,7 @@ void RegisterCond(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("0TyVk4MSLt0", "libkernel", 1, "libkernel", posix_pthread_cond_init);
     LIB_FUNCTION("Op8TBGY5KHg", "libkernel", 1, "libkernel", posix_pthread_cond_wait);
     LIB_FUNCTION("mkx2fVhNMsg", "libkernel", 1, "libkernel", posix_pthread_cond_broadcast);
+    LIB_FUNCTION("2MOy+rUfuhQ", "libkernel", 1, "libkernel", posix_pthread_cond_signal);
     LIB_FUNCTION("mKoTx03HRWA", "libkernel", 1, "libkernel", posix_pthread_condattr_init);
     LIB_FUNCTION("dJcuQVn6-Iw", "libkernel", 1, "libkernel", posix_pthread_condattr_destroy);