diff --git a/data/xfce/Makefile.am b/data/xfce/Makefile.am
index 2db972f..7e27257 100644
--- a/data/xfce/Makefile.am
+++ b/data/xfce/Makefile.am
@@ -32,7 +32,6 @@ directory_in_files =							\
 	xfce-network.directory.in					\
 	xfce-office.directory.in					\
 	xfce-other.directory.in						\
-	xfce-science.directory.in					\
 	xfce-screensavers.directory.in					\
 	xfce-settings.directory.in					\
 	xfce-system.directory.in
diff --git a/data/xfce/xfce-applications.menu b/data/xfce/xfce-applications.menu
index f5a9573..59c7a70 100644
--- a/data/xfce/xfce-applications.menu
+++ b/data/xfce/xfce-applications.menu
@@ -137,14 +137,6 @@
     </Menu>
 
     <Menu>
-        <Name>Science</Name>
-        <Directory>xfce-science.directory</Directory>
-        <Include>
-            <Category>Science</Category>
-        </Include>
-    </Menu>
-
-    <Menu>
         <Name>System</Name>
         <Directory>xfce-system.directory</Directory>
         <Include>