diff --git a/src/core/libraries/kernel/kernel.cpp b/src/core/libraries/kernel/kernel.cpp
index 3272e8727..9c952bc40 100644
--- a/src/core/libraries/kernel/kernel.cpp
+++ b/src/core/libraries/kernel/kernel.cpp
@@ -91,6 +91,13 @@ s32 ErrnoToSceKernelError(s32 error) {
     return error + ORBIS_KERNEL_ERROR_UNKNOWN;
 }
 
+s32 sceKernelError(int posix_error) {
+    if (posix_error == 0) {
+        return 0;
+    }
+    return posix_error + ORBIS_KERNEL_ERROR_UNKNOWN;
+}
+
 void SetPosixErrno(s32 e) {
     // Some error numbers are different between supported OSes
     switch (e) {
@@ -272,6 +279,7 @@ void RegisterLib(Core::Loader::SymbolsResolver* sym) {
     Libraries::Kernel::RegisterDebug(sym);
 
     LIB_OBJ("f7uOxY9mM1U", "libkernel", 1, "libkernel", 1, 1, &g_stack_chk_guard);
+    LIB_FUNCTION("D4yla3vx4tY", "libkernel", 1, "libkernel", 1, 1, sceKernelError);
     LIB_FUNCTION("Mv1zUObHvXI", "libkernel", 1, "libkernel", 1, 1, sceKernelGetSystemSwVersion);
     LIB_FUNCTION("PfccT7qURYE", "libkernel", 1, "libkernel", 1, 1, kernel_ioctl);
     LIB_FUNCTION("JGfTMBOdUJo", "libkernel", 1, "libkernel", 1, 1, sceKernelGetFsSandboxRandomWord);