diff --git a/Makefile b/Makefile
index 9ccef13..485d4c9 100644
--- a/Makefile
+++ b/Makefile
@@ -14,13 +14,13 @@ URL = https://www.gnu.org/software/m4/
 REPO = dev
 BRIEF = macro processor
 DESC = GNU M4 is an implementation of the traditional Unix macro processor.
-SLVER = 1
+SLVER = 2
 
 ARCHIVE := $(PWD)/SRC/$(shell ls SRC|egrep '(bz2|gz|tar|xz)$$'|tail -1)
 TYPE := $(shell file -ib $(ARCHIVE)|cut -d';' -f1|tr -d '\n')
 SRCDIR := $(shell tar -tf $(ARCHIVE)|head -1|sed 's/\/.*//')
 PATCHDIR := $(PWD)/SRC/patches
-VERSION := $(shell echo $(SRCDIR)|egrep -o '\-[0-9].*'|sed 's/^-//')$(SLVER)
+VERSION := $(shell echo $(SRCDIR)|egrep -o '\-[0-9].*'|sed 's/^-//')-$(SLVER)
 
 include /usr/share/sl/Makefile.snaplinux