diff --git a/libsecret.changes b/libsecret.changes
index 650432f..9ba88d8 100644
--- a/libsecret.changes
+++ b/libsecret.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Mar 10 00:23:06 UTC 2018 - jengelh@inai.de
+
+- SRPM group fix. Update summaries.
+- Remove duplicate commands. Limit fdupes to /usr.
+
 -------------------------------------------------------------------
 Wed Feb 28 16:36:16 UTC 2018 - dimstar@opensuse.org
 
diff --git a/libsecret.spec b/libsecret.spec
index a82dbb0..193c7e9 100644
--- a/libsecret.spec
+++ b/libsecret.spec
@@ -22,8 +22,8 @@ Version:        0.18.5
 Release:        0
 Summary:        Library for accessing the Secret Service API
 License:        LGPL-2.1-or-later
-Group:          System/Libraries
-URL:            https://wiki.gnome.org/Projects/Libsecret
+Group:          Development/Libraries/GNOME
+Url:            https://wiki.gnome.org/Projects/Libsecret
 Source0:        http://download.gnome.org/sources/libsecret/0.18/%{name}-%{version}.tar.xz
 Source99:       baselibs.conf
 # PATCH-FIX-UPSTREAM libsecret-secret-size.patch bgo#778357 dimstar@opensuse.org -- Ensure that generated secret occupies the same number of bytes as prime.
@@ -61,7 +61,7 @@ libsecret is a library for storing and retrieving passwords and other
 secrets. It communicates with the "Secret Service" using DBus.
 
 %package -n typelib-1_0-Secret-1
-Summary:        Library for accessing the Secret Service API -- Introspection bindings
+Summary:        Introspection bindings for the Secret Service API library
 Group:          System/Libraries
 
 %description -n typelib-1_0-Secret-1
@@ -71,7 +71,7 @@ secrets. It communicates with the "Secret Service" using DBus.
 This package provides the GObject Introspection bindings for libsecret.
 
 %package tools
-Summary:        Library for accessing the Secret Service API -- Tools
+Summary:        Tools from the Secret Service API library
 Group:          System/Libraries
 
 %description tools
@@ -79,7 +79,7 @@ libsecret is a library for storing and retrieving passwords and other
 secrets. It communicates with the "Secret Service" using DBus.
 
 %package devel
-Summary:        Library for accessing the Secret Service API -- Development Files
+Summary:        Development files for the Secret Service API library
 Group:          Development/Libraries/GNOME
 Requires:       libsecret-1-0 = %{version}
 Requires:       typelib-1_0-Secret-1 = %{version}
@@ -103,7 +103,6 @@ translation-update-upstream
 %build
 %configure \
         --disable-static
-#make %{?_smp_mflags} V=1
 make %{?_smp_mflags} V=1
 
 %install
@@ -112,7 +111,7 @@ find %{buildroot} -type f -name "*.la" -delete -print
 %if %{have_lang}
 %find_lang %{name} %{?no_lang_C}
 %endif
-%fdupes %{buildroot}
+%fdupes %{buildroot}/%{_prefix}
 
 %post -n libsecret-1-0 -p /sbin/ldconfig
 %postun -n libsecret-1-0 -p /sbin/ldconfig