diff --git a/data/iconsets/crystal/16x16/closed.png b/data/iconsets/crystal/16x16/closed.png
index 49fbee763..344eeea45 100644
Binary files a/data/iconsets/crystal/16x16/closed.png and b/data/iconsets/crystal/16x16/closed.png differ
diff --git a/data/iconsets/crystal/16x16/opened.png b/data/iconsets/crystal/16x16/opened.png
index 0ba4c058a..de0a8c646 100644
Binary files a/data/iconsets/crystal/16x16/opened.png and b/data/iconsets/crystal/16x16/opened.png differ
diff --git a/data/iconsets/jabberbulb/16x16/closed.png b/data/iconsets/jabberbulb/16x16/closed.png
index 406f5918d..2cff0d6fc 100644
Binary files a/data/iconsets/jabberbulb/16x16/closed.png and b/data/iconsets/jabberbulb/16x16/closed.png differ
diff --git a/data/iconsets/jabberbulb/16x16/opened.png b/data/iconsets/jabberbulb/16x16/opened.png
index cc42d9d02..2a13d8034 100644
Binary files a/data/iconsets/jabberbulb/16x16/opened.png and b/data/iconsets/jabberbulb/16x16/opened.png differ
diff --git a/data/iconsets/nuvola/16x16/closed.png b/data/iconsets/nuvola/16x16/closed.png
index 343e3c252..83873d1df 100644
Binary files a/data/iconsets/nuvola/16x16/closed.png and b/data/iconsets/nuvola/16x16/closed.png differ
diff --git a/data/iconsets/nuvola/16x16/opened.png b/data/iconsets/nuvola/16x16/opened.png
index c6a7a8ba4..c5b830999 100644
Binary files a/data/iconsets/nuvola/16x16/opened.png and b/data/iconsets/nuvola/16x16/opened.png differ
diff --git a/data/iconsets/simplebulb/16x16/closed.png b/data/iconsets/simplebulb/16x16/closed.png
index 306a70c87..aed216df1 100644
Binary files a/data/iconsets/simplebulb/16x16/closed.png and b/data/iconsets/simplebulb/16x16/closed.png differ
diff --git a/data/iconsets/simplebulb/16x16/opened.png b/data/iconsets/simplebulb/16x16/opened.png
index 02faa48ca..d688fb41e 100644
Binary files a/data/iconsets/simplebulb/16x16/opened.png and b/data/iconsets/simplebulb/16x16/opened.png differ