diff --git a/multimedia/video/vokoscreen/pspec.xml b/multimedia/video/vokoscreen/pspec.xml
index 0ac0654e83..3727677d0f 100644
--- a/multimedia/video/vokoscreen/pspec.xml
+++ b/multimedia/video/vokoscreen/pspec.xml
@@ -18,14 +18,14 @@
             <Dependency>qt5-base-devel</Dependency>
             <Dependency>qt5-x11extras-devel</Dependency>
             <Dependency>qt5-linguist</Dependency>
-            <Dependency>qt5-qdbusviewer</Dependency>            
+            <Dependency>qt5-qdbusviewer</Dependency>
             <Dependency>libv4l-devel</Dependency>
             <Dependency>ffmpeg-devel</Dependency>
             <Dependency>opencv-devel</Dependency>
-            <Dependency>alsa-lib-devel</Dependency>            
+            <Dependency>alsa-lib-devel</Dependency>
             <Dependency>libX11-devel</Dependency>
             <Dependency>opencv-devel</Dependency>
-            <Dependency>pkgconfig</Dependency>
+            <Dependency>libXrandr-devel</Dependency>
         </BuildDependencies>
         <Patches>
             <!--<Patch level="1">qtlocalpeer.patch</Patch>-->
@@ -37,12 +37,12 @@
         <Name>vokoscreen</Name>
         <RuntimeDependencies>
             <Dependency>libX11</Dependency>
-	    <Dependency>libgcc</Dependency>
+            <Dependency>libgcc</Dependency>
             <Dependency>libv4l</Dependency>
-	    <Dependency>qt5-base</Dependency>
+            <Dependency>qt5-base</Dependency>
             <Dependency>qt5-x11extras</Dependency>
-            <Dependency>alsa-lib</Dependency>   
-        </RuntimeDependencies>      
+            <Dependency>alsa-lib</Dependency>
+        </RuntimeDependencies>
         <Files>
             <Path fileType="executable">/usr/bin</Path>
             <Path fileType="data">/usr/share/applications</Path>
@@ -66,7 +66,7 @@
             <Comment>First Release.</Comment>
             <Name>Stefan Gronewold(groni)</Name>
             <Email>groni@pisilinux.org</Email>
-        </Update>     
+        </Update>
         <Update release="1">
             <Date>2015-08-13</Date>
             <Version>2.4.3</Version>