diff --git a/CMakeLists.txt b/CMakeLists.txt
index f84b6c84..068bc808 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,10 +43,10 @@ set(SYSTEMSERVICE_SOURCES src/Emulator/HLE/Libraries/LibSystemService/system_ser
                           src/Emulator/HLE/Libraries/LibSystemService/system_service.h
 )
 
-set(FILESYSTEM_SOURCES src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.cpp
-                       src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.h
-                       src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.cpp
-                       src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.h
+set(FILESYSTEM_SOURCES "src/Core/hle/libraries/libkernel/file_system.cpp"
+                       "src/Core/hle/libraries/libkernel/file_system.h"
+                       
+                       
 )
 
 set(HOST_SOURCES src/Emulator/Host/controller.cpp
diff --git a/src/Core/PS4/HLE/LibKernel.cpp b/src/Core/PS4/HLE/LibKernel.cpp
index bbd1f148..7a752c65 100644
--- a/src/Core/PS4/HLE/LibKernel.cpp
+++ b/src/Core/PS4/HLE/LibKernel.cpp
@@ -11,8 +11,7 @@
 #include "Kernel/event_queues.h"
 #include "Kernel/memory_management.h"
 #include "Libs.h"
-#include "Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.h"
-#include "Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.h"
+#include "Core/hle/libraries/libkernel/file_system.h"
 #include "Core/hle/libraries/libkernel/time_management.h"
 
 namespace HLE::Libs::LibKernel {
@@ -42,10 +41,8 @@ void LibKernel_Register(SymbolsResolver* sym) {
     // misc
     LIB_FUNCTION("WslcK1FQcGI", "libkernel", 1, "libkernel", 1, 1, CPUManagement::sceKernelIsNeoMode);
     LIB_FUNCTION("Ou3iL1abvng", "libkernel", 1, "libkernel", 1, 1, stack_chk_fail);
-    // fs
-    LIB_FUNCTION("1G3lF1Gg1k8", "libkernel", 1, "libkernel", 1, 1, Emulator::HLE::Libraries::LibKernel::FileSystem::sceKernelOpen);
-    LIB_FUNCTION("wuCroIGjt2g", "libScePosix", 1, "libkernel", 1, 1, Emulator::HLE::Libraries::LibKernel::FileSystem::POSIX::open);
-
+    
+    Core::Libraries::LibKernel::fileSystemSymbolsRegister(sym);
     Core::Libraries::LibKernel::timeSymbolsRegister(sym);
 }
 
diff --git a/src/Core/hle/libraries/libkernel/file_system.cpp b/src/Core/hle/libraries/libkernel/file_system.cpp
new file mode 100644
index 00000000..c6679b1d
--- /dev/null
+++ b/src/Core/hle/libraries/libkernel/file_system.cpp
@@ -0,0 +1,29 @@
+#include "file_system.h"
+
+#include <Core/PS4/HLE/Libs.h>
+#include <Util/log.h>
+#include <debug.h>
+
+namespace Core::Libraries::LibKernel {
+constexpr bool log_file_fs = true;  // disable it to disable logging
+
+int PS4_SYSV_ABI sceKernelOpen(const char* path, int flags, u16 mode) {
+    LOG_INFO_IF(log_file_fs, "sceKernelOpen path = {} flags = {:#x} mode = {:#x}\n", path, flags, mode);
+    return 0;
+}
+
+int PS4_SYSV_ABI open(const char* path, int flags, /* SceKernelMode*/ u16 mode) {
+    LOG_INFO_IF(log_file_fs, "posix open redirect to sceKernelOpen\n");
+    int result = sceKernelOpen(path, flags, mode);
+    if (result < 0) {
+        BREAKPOINT();  // posix calls different only for their return values
+    }
+    return result;
+}
+
+void fileSystemSymbolsRegister(SymbolsResolver* sym) {
+    LIB_FUNCTION("1G3lF1Gg1k8", "libkernel", 1, "libkernel", 1, 1, sceKernelOpen);
+    LIB_FUNCTION("wuCroIGjt2g", "libScePosix", 1, "libkernel", 1, 1, open);
+}
+
+}  // namespace Core::Libraries::LibKernel
\ No newline at end of file
diff --git a/src/Core/hle/libraries/libkernel/file_system.h b/src/Core/hle/libraries/libkernel/file_system.h
new file mode 100644
index 00000000..549d2bd4
--- /dev/null
+++ b/src/Core/hle/libraries/libkernel/file_system.h
@@ -0,0 +1,13 @@
+#pragma once
+#include <types.h>
+#include "Core/PS4/Loader/SymbolsResolver.h"
+
+namespace Core::Libraries::LibKernel {
+int PS4_SYSV_ABI sceKernelOpen(const char *path, int flags, /* SceKernelMode*/ u16 mode);
+
+// posix file system
+int PS4_SYSV_ABI open(const char *path, int flags, /* SceKernelMode*/ u16 mode);
+
+
+void fileSystemSymbolsRegister(SymbolsResolver *sym);
+}  // namespace Core::Libraries::LibKernel
\ No newline at end of file
diff --git a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.cpp b/src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.cpp
deleted file mode 100644
index cdf35595..00000000
--- a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "file_system.h"
-#include <debug.h>
-#include <Util/log.h>
-
-namespace Emulator::HLE::Libraries::LibKernel::FileSystem {
-constexpr bool log_file_fs = true;  // disable it to disable logging
-
-int PS4_SYSV_ABI sceKernelOpen(const char* path, int flags, u16 mode) { 
-	LOG_INFO_IF(log_file_fs, "sceKernelOpen path = {} flags = {} mode = {}\n", path, log_hex_full(flags), log_hex_full(mode));
-	return 0; 
-}
-
-}  // namespace Emulator::HLE::Libraries::LibKernel::FileSystem
\ No newline at end of file
diff --git a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.h b/src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.h
deleted file mode 100644
index 98f090f0..00000000
--- a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/file_system.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#pragma once
-#include <types.h>
-
-namespace Emulator::HLE::Libraries::LibKernel::FileSystem {
-int PS4_SYSV_ABI sceKernelOpen(const char *path, int flags, /* SceKernelMode*/ u16 mode);
-
-}
\ No newline at end of file
diff --git a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.cpp b/src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.cpp
deleted file mode 100644
index caa6fb43..00000000
--- a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "posix_file_system.h"
-
-#include <debug.h>
-
-#include "file_system.h"
-
-namespace Emulator::HLE::Libraries::LibKernel::FileSystem::POSIX {
-int PS4_SYSV_ABI open(const char* path, int flags, /* SceKernelMode*/ u16 mode) {
-    int result = sceKernelOpen(path, flags, mode);
-    if (result < 0) {
-        BREAKPOINT();  // posix calls different only for their return values
-    }
-    return result;
-}
-}  // namespace Emulator::HLE::Libraries::LibKernel::FileSystem::POSIX
diff --git a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.h b/src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.h
deleted file mode 100644
index cce1c6c0..00000000
--- a/src/Emulator/HLE/Libraries/LibKernel/FileSystem/posix_file_system.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#pragma once
-#include "types.h"
-
-namespace Emulator::HLE::Libraries::LibKernel::FileSystem::POSIX {
-int PS4_SYSV_ABI open(const char *path, int flags, /* SceKernelMode*/ u16 mode);
-}
\ No newline at end of file