diff --git a/rpcs3/Emu/SysCalls/Modules/sys_fs.cpp b/rpcs3/Emu/SysCalls/Modules/sys_fs.cpp
index 3b90d25b28..94e0a8ae2b 100644
--- a/rpcs3/Emu/SysCalls/Modules/sys_fs.cpp
+++ b/rpcs3/Emu/SysCalls/Modules/sys_fs.cpp
@@ -6,8 +6,6 @@
 #include "Emu/SysCalls/SC_FUNC.h"
 #include "Emu/SysCalls/Modules.h"
 
-//void sys_fs_init();
-//Module sys_fs(0x000e, sys_fs_init);
 Module *sys_fs = nullptr;
 
 bool sdata_check(u32 version, u32 flags, u64 filesizeInput, u64 filesizeTmp)
@@ -279,6 +277,7 @@ void sys_fs_init()
 	sys_fs->AddFunc(0xba901fe6, cellFsMkdir);
 	sys_fs->AddFunc(0xf12eecc8, cellFsRename);
 	sys_fs->AddFunc(0x99406d0b, cellFsChmod);
+	sys_fs->AddFunc(0x967a162b, cellFsFsync);
 	sys_fs->AddFunc(0x2796fdf3, cellFsRmdir);
 	sys_fs->AddFunc(0x7f4677a8, cellFsUnlink);
 	sys_fs->AddFunc(0xa397d042, cellFsLseek);
diff --git a/rpcs3/Emu/SysCalls/lv2/lv2Fs.cpp b/rpcs3/Emu/SysCalls/lv2/lv2Fs.cpp
index 1ef720cac7..8446a195f3 100644
--- a/rpcs3/Emu/SysCalls/lv2/lv2Fs.cpp
+++ b/rpcs3/Emu/SysCalls/lv2/lv2Fs.cpp
@@ -343,6 +343,15 @@ s32 cellFsChmod(u32 path_addr, u32 mode)
 	return CELL_OK;
 }
 
+s32 cellFsFsync(u32 fd)
+{
+	sys_fs->Todo("cellFsFsync(fd=0x%x)", fd);
+
+	// TODO:
+
+	return CELL_OK;
+}
+
 s32 cellFsRmdir(u32 path_addr)
 {
 	const std::string& ps3_path = Memory.ReadString(path_addr);
diff --git a/rpcs3/Emu/SysCalls/lv2/lv2Fs.h b/rpcs3/Emu/SysCalls/lv2/lv2Fs.h
index e23f0d4ba3..d1f299e1b3 100644
--- a/rpcs3/Emu/SysCalls/lv2/lv2Fs.h
+++ b/rpcs3/Emu/SysCalls/lv2/lv2Fs.h
@@ -136,6 +136,7 @@ s32 cellFsFstat(u32 fd, mem_ptr_t<CellFsStat> sb);
 s32 cellFsMkdir(u32 path_addr, u32 mode);
 s32 cellFsRename(u32 from_addr, u32 to_addr);
 s32 cellFsChmod(u32 path_addr, u32 mode);
+s32 cellFsFsync(u32 fd);
 s32 cellFsRmdir(u32 path_addr);
 s32 cellFsUnlink(u32 path_addr);
 s32 cellFsLseek(u32 fd, s64 offset, u32 whence, mem64_t pos);