diff --git a/installer/openmamba-installer.desktop b/installer/openmamba-installer.desktop
index f91e7de..c19666f 100644
--- a/installer/openmamba-installer.desktop
+++ b/installer/openmamba-installer.desktop
@@ -6,7 +6,7 @@ GenericName=openmamba installation
 GenericName[it]=Installazione di openmamba
 GenericName[es]=Instalación de openmamba
 Comment=openmamba installer
-Exec=kmdr-executor /usr/share/openmamba/installer/installer.kmdr
+Exec=/opt/kde3/bin/kmdr-executor /usr/share/openmamba/installer/installer.kmdr
 Icon=installer
 Terminal=0
 Type=Application