diff --git a/oni/home/config/rincewind.scm b/oni/home/config/rincewind.scm
index c5cf287..131303f 100644
--- a/oni/home/config/rincewind.scm
+++ b/oni/home/config/rincewind.scm
@@ -117,7 +117,8 @@
              '("name = 'mowedline'"
                "class_g = 'trayer'"
                "bounding_shaped"
-               "class_g = 'xfreerdp'"))
+               "class_g = 'xfreerdp'"
+               "class_g = 'i3lock'"))
             (wintypes
              '((dnd (shadow . #f))
                (dock (shadow . #f))))
@@ -134,13 +135,16 @@
             (blur-background-fixed #t)
             (blur-background-exclude
              '("name *= 'rofi'"
-               "class_g = 'xfreerdp'"))
+               "class_g = 'xfreerdp'"
+               "class_g = 'i3lock'"))
             (focus-exclude
              '("name *= 'rofi'"
-               "class_g = 'xfreerdp'"))
+               "class_g = 'xfreerdp'"
+               "class_g = 'i3lock'"))
             (fading #t)
             (fade-exclude
-             `("class_g = 'xfreerdp'"))
+             `("class_g = 'xfreerdp'"
+               "class_g = 'i3lock'"))
             (fade-in-step 3)
             (fade-out-step 3))))