diff --git a/Kernel/FileSystem/DevPtsFS.h b/Kernel/FileSystem/DevPtsFS.h
index a17a2f1a57..7523e730b1 100644
--- a/Kernel/FileSystem/DevPtsFS.h
+++ b/Kernel/FileSystem/DevPtsFS.h
@@ -42,8 +42,8 @@ public:
     virtual const char* class_name() const override { return "DevPtsFS"; }
 
     virtual InodeIdentifier root_inode() const override;
-    virtual RefPtr<Inode> create_inode(InodeIdentifier parentInode, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) override;
-    virtual RefPtr<Inode> create_directory(InodeIdentifier parentInode, const String& name, mode_t, uid_t, gid_t, int& error) override;
+    virtual RefPtr<Inode> create_inode(InodeIdentifier parent_inode, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) override;
+    virtual RefPtr<Inode> create_directory(InodeIdentifier parent_inode, const String& name, mode_t, uid_t, gid_t, int& error) override;
     virtual RefPtr<Inode> get_inode(InodeIdentifier) const override;
 
     static void register_slave_pty(SlavePTY&);
diff --git a/Kernel/FileSystem/Ext2FileSystem.h b/Kernel/FileSystem/Ext2FileSystem.h
index c583a5e7e1..bc8b2236c4 100644
--- a/Kernel/FileSystem/Ext2FileSystem.h
+++ b/Kernel/FileSystem/Ext2FileSystem.h
@@ -125,8 +125,8 @@ private:
 
     virtual const char* class_name() const override;
     virtual InodeIdentifier root_inode() const override;
-    virtual RefPtr<Inode> create_inode(InodeIdentifier parentInode, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) override;
-    virtual RefPtr<Inode> create_directory(InodeIdentifier parentInode, const String& name, mode_t, uid_t, gid_t, int& error) override;
+    virtual RefPtr<Inode> create_inode(InodeIdentifier parent_inode, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) override;
+    virtual RefPtr<Inode> create_directory(InodeIdentifier parent_inode, const String& name, mode_t, uid_t, gid_t, int& error) override;
     virtual RefPtr<Inode> get_inode(InodeIdentifier) const override;
     virtual void flush_writes() override;
 
diff --git a/Kernel/FileSystem/FileSystem.h b/Kernel/FileSystem/FileSystem.h
index 201063a0ab..035d52455e 100644
--- a/Kernel/FileSystem/FileSystem.h
+++ b/Kernel/FileSystem/FileSystem.h
@@ -84,8 +84,8 @@ public:
         u8 file_type { 0 };
     };
 
-    virtual RefPtr<Inode> create_inode(InodeIdentifier parentInode, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) = 0;
-    virtual RefPtr<Inode> create_directory(InodeIdentifier parentInode, const String& name, mode_t, uid_t, gid_t, int& error) = 0;
+    virtual RefPtr<Inode> create_inode(InodeIdentifier parent_inode, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) = 0;
+    virtual RefPtr<Inode> create_directory(InodeIdentifier parent_inode, const String& name, mode_t, uid_t, gid_t, int& error) = 0;
 
     virtual RefPtr<Inode> get_inode(InodeIdentifier) const = 0;