diff --git a/nemo.spec b/nemo.spec
index cb17cd8..8c7d957 100644
--- a/nemo.spec
+++ b/nemo.spec
@@ -17,7 +17,7 @@
 #
 
 # wise detect Tumbleweed
-%{!?gnome_common_ver %global gnome_common_ver %(gnome-doc-common --version | sed -ne 's/.* [0-9]*.\([0-9]\)*.[0-9].*/\1/p')} 
+%{!?gnome_common_ver %global gnome_common_ver %(gnome-doc-common --version | sed "s/[^0-9]*3\.\([0-9]*\)\.[0-9]*/\1/")} 
 
 Name:		nemo
 Version:        2.0.1
@@ -54,8 +54,7 @@ BuildRequires:	pkgconfig(polkit-agent-1)
 # wise detect Tumbleweed
 %if 0%{?gnome_common_ver} <= 6
 BuildRequires:	pkgconfig(tracker-sparql-0.14)
-%endif
-%if 0%{?gnome_common_ver} >= 7
+%else
 BuildRequires:	pkgconfig(tracker-sparql-0.16)
 %endif
 BuildRequires:  pkgconfig(x11)