diff --git a/desktop/kde/applications/kontact/pspec.xml b/desktop/kde/applications/kontact/pspec.xml
index 97972465bb..41a1ead7ed 100644
--- a/desktop/kde/applications/kontact/pspec.xml
+++ b/desktop/kde/applications/kontact/pspec.xml
@@ -42,6 +42,8 @@ It supports email, address books, calendars, tasks, news feeds and much more.</D
             <Dependency>grantleetheme-devel</Dependency>
             <Dependency>kdepim-apps-libs-devel</Dependency>
             <Dependency>libkdepim-devel</Dependency>
+            <Dependency>ffmpeg-devel</Dependency>
+            <Dependency>libXScrnSaver-devel</Dependency>
         </BuildDependencies>
     </Source>
 
@@ -83,7 +85,7 @@ It supports email, address books, calendars, tasks, news feeds and much more.</D
 
     <History>
         <Update release="8">
-            <Date>2018-02-03</Date>
+            <Date>2018-02-04</Date>
             <Version>17.12.1</Version>
             <Comment>Version bump.</Comment>
             <Name>Mustafa Cinasal</Name>