diff --git a/engauge-digitizer.spec b/engauge-digitizer.spec
index 8e15f3a..c93a92d 100644
--- a/engauge-digitizer.spec
+++ b/engauge-digitizer.spec
@@ -66,7 +66,6 @@ New features already added to Engauge:
 
 %package samples
 Summary: Sample files for %{name}
-Group:   Applications/Engineering
 BuildArch: noarch
 %description samples
 This package contains several sample image files that may be imported into
@@ -110,7 +109,6 @@ These files are listed below, with comments:
 
 %package doc
 Summary: HTML documentation of %{name}
-Group:   Applications/Engineering
 BuildArch: noarch
 BuildRequires: texlive-epstopdf, ghostscript
 BuildRequires: doxygen