diff --git a/CharLS.spec b/CharLS.spec
index 1ce3c2b..61138a6 100644
--- a/CharLS.spec
+++ b/CharLS.spec
@@ -2,7 +2,6 @@ Name:		CharLS
 Version:	1.0
 Release:	17%{?dist}
 Summary:	An optimized implementation of the JPEG-LS standard
-Group:		Development/Libraries
 License:	BSD
 URL:		https://github.com/team-charls/charls
 # CharLS uses an interactive download link that asks you to accept the
@@ -73,7 +72,6 @@ ctest .
 
 %package        devel
 Summary:	Libraries and headers for CharLS
-Group:		Development/Libraries
 Requires:	%{name}%{?_isa} = %{version}-%{release}
 
 %description devel