diff --git a/qgis.spec b/qgis.spec
index d505692..e5fbdc3 100644
--- a/qgis.spec
+++ b/qgis.spec
@@ -100,7 +100,7 @@ Addtional theme for qgis - nkids
 
 
 %prep
-%setup -q -n %{name}_%{version}
+%setup -q -n %{name}-%{version}
 
 # fix spurious executable bits
 %{__chmod} -x \