diff --git a/non-ntk-1.3.0-fpermissive.patch b/non-ntk-1.3.0-fpermissive.patch
deleted file mode 100644
index f95d3c5..0000000
--- a/non-ntk-1.3.0-fpermissive.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-diff -up non-ntk-1.3.0/fluid/Fl_Type.h.orig non-ntk-1.3.0/fluid/Fl_Type.h
---- non-ntk-1.3.0/fluid/Fl_Type.h.orig	2019-09-08 10:24:53.000000000 +0200
-+++ non-ntk-1.3.0/fluid/Fl_Type.h	2019-09-08 10:39:55.607762387 +0200
-@@ -42,10 +42,14 @@
- 
- void set_modflag(int mf);
- 
-+// forward declaration:
-+class Fl_Type;
-+Fl_Widget *make_type_browser(int,int,int,int,const char *l=0);
-+
- class Fl_Type {
- 
-   friend class Widget_Browser;
--  friend Fl_Widget *make_type_browser(int,int,int,int,const char *l=0);
-+  friend Fl_Widget *make_type_browser(int,int,int,int,const char*);
-   friend class Fl_Window_Type;
-   virtual void setlabel(const char *); // virtual part of label(char*)
- 
diff --git a/non-ntk-1.3.0-git5719b00.tar.bz2 b/non-ntk-1.3.0-git5719b00.tar.bz2
deleted file mode 100644
index 87178a7..0000000
--- a/non-ntk-1.3.0-git5719b00.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1d4b95981cdafcc67ba509131336608fb7a61a37b4f372d12fc1b6508861fa5a
-size 7387409