diff --git a/clisp-2.44.1-map_private.patch b/clisp-2.44.1-map_private.patch
deleted file mode 100644
index 7e16a75..0000000
--- a/clisp-2.44.1-map_private.patch
+++ /dev/null
@@ -1,15 +0,0 @@
----
- ffcall-1.10+2.43/callback/trampoline_r/trampoline.c |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/ffcall-1.10+2.43/callback/trampoline_r/trampoline.c
-+++ b/ffcall-1.10+2.43/callback/trampoline_r/trampoline.c
-@@ -368,7 +368,7 @@ __TR_function alloc_trampoline_r (__TR_f
-     { /* Get a new page. */
-       char* page;
- #ifdef EXECUTABLE_VIA_MMAP_ANONYMOUS
--      page = mmap(0, pagesize, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANONYMOUS | MAP_VARIABLE, -1, 0);
-+      page = mmap(0, pagesize, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS | MAP_VARIABLE, -1, 0);
- #endif
- #ifdef EXECUTABLE_VIA_MMAP_DEVZERO
-       page = mmap(0, pagesize, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE, zero_fd, 0);
diff --git a/clisp-2.44.1-map_variable.patch b/clisp-2.44.1-map_variable.patch
deleted file mode 100644
index 6dcb82d..0000000
--- a/clisp-2.44.1-map_variable.patch
+++ /dev/null
@@ -1,16 +0,0 @@
----
- ffcall-1.10+2.43/callback/trampoline_r/trampoline_r.h.in |    5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/ffcall-1.10+2.43/callback/trampoline_r/trampoline_r.h.in
-+++ b/ffcall-1.10+2.43/callback/trampoline_r/trampoline_r.h.in
-@@ -22,4 +22,9 @@ extern __TR_function trampoline_r_addres
- extern void* trampoline_r_data0 (void*);
- extern void* trampoline_r_data1 (void*);
- 
-+/* http://article.gmane.org/gmane.lisp.clisp.general/7485 */
-+#ifndef MAP_VARIABLE
-+# define MAP_VARIABLE 0
-+#endif
-+
- #endif /* _TRAMPOLINE_R_H */