diff --git a/cmake/CubicSDR.desktop.in b/cmake/CubicSDR.desktop.in
index 6d33ae4..5ef9d18 100644
--- a/cmake/CubicSDR.desktop.in
+++ b/cmake/CubicSDR.desktop.in
@@ -1,7 +1,7 @@
 [Desktop Entry]
 Type=Application
 Exec=CubicSDR %u
-Icon=@CMAKE_INSTALL_PREFIX@/share/cubicsdr/CubicSDR.png
+Icon=@CMAKE_INSTALL_PREFIX@/share/cubicsdr/CubicSDR
 Terminal=false
 Name=CubicSDR
 GenericName=CubicSDR