diff --git a/icons/128x128.png b/icons/128x128.png
deleted file mode 100644
index 10b18c6..0000000
Binary files a/icons/128x128.png and /dev/null differ
diff --git a/icons/64x64.png b/icons/64x64.png
deleted file mode 100644
index 961410c..0000000
Binary files a/icons/64x64.png and /dev/null differ
diff --git a/icons/org.eu.encom.matrique.png b/icons/hicolor/128x128/apps/org.eu.encom.matrique.png
similarity index 100%
rename from icons/org.eu.encom.matrique.png
rename to icons/hicolor/128x128/apps/org.eu.encom.matrique.png
diff --git a/icons/16x16.png b/icons/hicolor/16x16/apps/org.eu.encom.matrique.png
similarity index 100%
rename from icons/16x16.png
rename to icons/hicolor/16x16/apps/org.eu.encom.matrique.png
diff --git a/icons/256x256.png b/icons/hicolor/256x256/apps/org.eu.encom.matrique.png
similarity index 100%
rename from icons/256x256.png
rename to icons/hicolor/256x256/apps/org.eu.encom.matrique.png
diff --git a/icons/32x32.png b/icons/hicolor/32x32/apps/org.eu.encom.matrique.png
similarity index 100%
rename from icons/32x32.png
rename to icons/hicolor/32x32/apps/org.eu.encom.matrique.png
diff --git a/icons/512x512.png b/icons/hicolor/512x512/apps/org.eu.encom.matrique.png
similarity index 100%
rename from icons/512x512.png
rename to icons/hicolor/512x512/apps/org.eu.encom.matrique.png
diff --git a/matrique.pro b/matrique.pro
index 58f8420..5a6d65a 100644
--- a/matrique.pro
+++ b/matrique.pro
@@ -52,8 +52,8 @@ unix:!mac {
     metainfo.path = $$PREFIX/share/metainfo
     desktop.files = $$PWD/org.eu.encom.matrique.desktop
     desktop.path = $$PREFIX/share/applications
-    icons.files = $$PWD/icons/org.eu.encom.matrique.png
-    icons.path = $$PREFIX/share/icons/hicolor/128x128/apps
+    icons.files = $$PWD/icons/hicolor/*
+    icons.path = $$PREFIX/share/icons/hicolor
     INSTALLS += metainfo desktop icons
 }