diff --git a/libsrc/geos/file/Makefile b/libsrc/geos/file/Makefile
index f944691d1..3bc506698 100644
--- a/libsrc/geos/file/Makefile
+++ b/libsrc/geos/file/Makefile
@@ -12,7 +12,8 @@ S_OBJS	= get1stdirentry.o getnxtdirentry.o\
 	  deleterecord.o insertrecord.o appendrecord.o readrecord.o writerecord.o\
 	  updaterecordfile.o\
 	  findfile.o followchain.o getfhdrinfo.o readfile.o savefile.o freefile.o\
-	  deletefile.o renamefile.o findftypes.o readbyte.o getfile.o
+	  deletefile.o renamefile.o findftypes.o readbyte.o getfile.o\
+	  sysremove.o sysrename.o
 
 all: $(S_OBJS)
 
diff --git a/libsrc/geos/file/sysremove.s b/libsrc/geos/file/sysremove.s
new file mode 100644
index 000000000..431144730
--- /dev/null
+++ b/libsrc/geos/file/sysremove.s
@@ -0,0 +1,20 @@
+
+;
+; Maciej 'YTM/Elysium' Witkowiak
+;
+; 19.07.2005
+
+; unsigned char __fastcall__ _sysremove (const char* name);
+
+	    .export  __sysremove
+
+	    .include "../inc/jumptab.inc"
+	    .include "../inc/geossym.inc"
+
+__sysremove:
+	sta r0L
+	stx r0H
+	jsr DeleteFile
+	txa
+	ldx #0
+	rts
diff --git a/libsrc/geos/file/sysrename.s b/libsrc/geos/file/sysrename.s
new file mode 100644
index 000000000..590ca9e6b
--- /dev/null
+++ b/libsrc/geos/file/sysrename.s
@@ -0,0 +1,24 @@
+
+;
+; Maciej 'YTM/Elysium' Witkowiak
+;
+; 19.07.2005
+
+; unsigned char __fastcall__ _sysrename (const char* oldname, const char* newname);
+
+	    .export __sysrename
+	    .import popax
+
+	    .include "../inc/jumptab.inc"
+	    .include "../inc/geossym.inc"
+
+__sysrename:
+	sta r0L
+	stx r0H
+	jsr popax
+	sta r6L
+	stx r6H
+	jsr RenameFile
+	txa
+	ldx #0
+	rts