diff --git a/.mlvwm/apps/firefox b/.mlvwm/apps/firefox
index 04190d4..a34b5de 100644
--- a/.mlvwm/apps/firefox
+++ b/.mlvwm/apps/firefox
@@ -91,7 +91,6 @@ Firefox-Tools
 END
 
 Style
-"Firefox*" NoSBarH, NoSBarV
-"Firefox*" MiniIcon firefox.xpm, MenuBar Firefox
+"firefox*" NoSBarH, NoSBarV
+"firefox*" MiniIcon firefox.xpm, MenuBar Firefox
 END
-
diff --git a/.mlvwm/pixmap/firefox.xpm b/.mlvwm/pixmap/firefox.xpm
deleted file mode 100644
index 415a3bf..0000000
--- a/.mlvwm/pixmap/firefox.xpm
+++ /dev/null
@@ -1,202 +0,0 @@
-/* XPM */
-static char *firefox[] = {
-/* columns rows colors chars-per-pixel */
-"16 16 180 2 ",
-"   c #200500",
-".  c #4E0802",
-"X  c #740B02",
-"o  c #791502",
-"O  c #572E0D",
-"+  c #693925",
-"@  c #73342C",
-"#  c #7F4115",
-"$  c #001D5D",
-"%  c #0D2259",
-"&  c #272758",
-"*  c #223050",
-"=  c #01266F",
-"-  c #072B6D",
-";  c #0C2F6E",
-":  c #10326B",
-">  c #0F3978",
-",  c #123F7E",
-"<  c #384D79",
-"1  c #3A537B",
-"2  c #727F75",
-"3  c #8E0C03",
-"4  c #970E03",
-"5  c #951002",
-"6  c #9E1D03",
-"7  c #AD1A04",
-"8  c #A92206",
-"9  c #AB2404",
-"0  c #B02909",
-"q  c #B22F0A",
-"w  c #BB2C08",
-"e  c #BD3104",
-"r  c #B4330C",
-"t  c #C33802",
-"y  c #CA3F0B",
-"u  c #94440F",
-"i  c #A85007",
-"p  c #8B5239",
-"a  c #935132",
-"s  c #A65827",
-"d  c #906733",
-"f  c #AF683F",
-"g  c #B96031",
-"h  c #A37432",
-"j  c #CB4104",
-"k  c #C64D06",
-"l  c #C1420A",
-"z  c #C4410C",
-"x  c #C1470F",
-"c  c #CE450B",
-"v  c #C74C0D",
-"b  c #D4470A",
-"n  c #D1470C",
-"m  c #D2480C",
-"M  c #D14E0F",
-"N  c #D74D0C",
-"B  c #D44F0D",
-"V  c #DC4B0B",
-"C  c #DE5204",
-"Z  c #D5570D",
-"A  c #D9510A",
-"S  c #DE570C",
-"D  c #D35A0D",
-"F  c #D65F0E",
-"G  c #DC5F0B",
-"H  c #CA4B10",
-"J  c #CB4E10",
-"K  c #CF4F10",
-"L  c #D04F10",
-"P  c #C95012",
-"I  c #CE5513",
-"U  c #C65F14",
-"Y  c #CF5F17",
-"T  c #C25C1D",
-"R  c #D15311",
-"E  c #D25411",
-"W  c #D45A11",
-"Q  c #D55F12",
-"!  c #D35C14",
-"~  c #D35F1A",
-"^  c #C8660D",
-"/  c #DF640A",
-"(  c #D8610C",
-")  c #D16A0B",
-"_  c #DF680A",
-"`  c #D26115",
-"'  c #D76517",
-"]  c #DD6011",
-"[  c #D96414",
-"{  c #D96415",
-"}  c #DB6D19",
-"|  c #E1760E",
-" . c #E27D0E",
-".. c #E16811",
-"X. c #E8701B",
-"o. c #C2662A",
-"O. c #CD6229",
-"+. c #D56A21",
-"@. c #D76A26",
-"#. c #A96C40",
-"$. c #A7873B",
-"%. c #CA810C",
-"&. c #E4830B",
-"*. c #E6840A",
-"=. c #E88612",
-"-. c #E58811",
-";. c #EC9613",
-":. c #E8A41B",
-">. c #EFA31D",
-",. c #F1A517",
-"<. c #C68F3E",
-"1. c #CC903B",
-"2. c #E18535",
-"3. c #F0BD2D",
-"4. c #F6BE2D",
-"5. c #F0B43D",
-"6. c #F7C336",
-"7. c #F8CB3F",
-"8. c #838156",
-"9. c #BF8055",
-"0. c #888273",
-"q. c #BCBC7E",
-"w. c #D09C76",
-"e. c #E8C54B",
-"r. c #F5C643",
-"t. c #F8D547",
-"y. c #E0C25D",
-"u. c #F4D153",
-"i. c #154585",
-"p. c #1F4D8D",
-"a. c #184F90",
-"s. c #1E5A9A",
-"d. c #2C5A89",
-"f. c #3C6F9C",
-"g. c #1E66AB",
-"h. c #236FB4",
-"j. c #3D6FB6",
-"k. c #2672B4",
-"l. c #2B73B2",
-"z. c #40658F",
-"x. c #576980",
-"c. c #247AC1",
-"v. c #257AC1",
-"b. c #698482",
-"n. c #5186AA",
-"m. c #4684B2",
-"M. c #618DA7",
-"N. c #6893AF",
-"B. c #3A98D7",
-"V. c #3C98D6",
-"C. c #3A9CDA",
-"Z. c #4891C9",
-"A. c #589AC3",
-"S. c #46A9DF",
-"D. c #74AFD0",
-"F. c #4DABE0",
-"G. c #5DB8E1",
-"H. c #5ABDEC",
-"J. c #75C7E3",
-"K. c #76C5E4",
-"L. c #67D3F2",
-"P. c #7BDEF4",
-"I. c #9A8781",
-"U. c #A29F8C",
-"Y. c #B7B980",
-"T. c #BCC2B6",
-"R. c #88C0DC",
-"E. c #8BD3E5",
-"W. c #8BDBEF",
-"Q. c #85DBF0",
-"!. c #88E3F7",
-"~. c #93E4F3",
-"^. c #ABEFFB",
-"/. c #ACEFFB",
-"(. c #B3EEF8",
-"). c #BDF3FD",
-"_. c #C2F2FB",
-"`. c #CCF6FD",
-"'. c #D4F8FD",
-"]. c None",
-/* pixels */
-"].].].].].].m.D.R.J.].].].].].].",
-"].].].].p.K.).'.'.`.E.M.].].].].",
-"].].p : j.I.T._._.(.W.A.Y.f ].].",
-"].V ] +.O.g ~.^./.Q.G.Z.q.y.1.].",
-"]...A B E P 9.U.!.P.L.S.b.u.e.].",
-"].S b c K @.w.N.H.F.V.k.d.r.t.].",
-"].N n L ~ 2.n.C.B.l.s.a.2 5.7.o.",
-"X.m M x 6 < h.c.v.g.i., 8.6.3.h ",
-"].y R l t #.z.x.0.f.> ; $.4.:.].",
-"].w H W C v Y ` a 1 - * >.,.&.].",
-"].7 0 I { [ @ & = $ % d ;.*.T ].",
-"].].4 r I ' } s + # ) =. .^ <.].",
-"].].X 3 q J ! Q F D ( | -.%.].].",
-"].].].. 5 8 z Z G / _ U u ].].].",
-"].].].].  o 9 e j k i O ].].].].",
-"].].].].].].].].].].].].].].].]."
-};
diff --git a/Makefile b/Makefile
index 587faef..bfed7d1 100644
--- a/Makefile
+++ b/Makefile
@@ -13,9 +13,11 @@ pixmap:
 	tar -C $(PIXMAP) -xzf $(TEMP)/mini-icons.tar.gz
 	# download XPM icons from source code repositories
 	curl -# -L https://raw.githubusercontent.com/videolan/vlc/master/share/icons/16x16/vlc.xpm -o $(PIXMAP)/vlc.xpm
-	# donwload & convert icons from source code repositories
+	# download & convert icons from source code repositories
 	curl -# -L https://raw.githubusercontent.com/Swordfish90/cool-retro-term/master/app/icons/32x32/cool-retro-term.png -o $(TEMP)/cool-retro-term.png
 	convert $(TEMP)/cool-retro-term.png -resize 16x16\> $(PIXMAP)/cool-retro-term.xpm
+	curl -# -L https://hg.mozilla.org/releases/mozilla-release/raw-file/tip/browser/branding/official/default16.png -o $(TEMP)/firefox.png
+	convert $(TEMP)/firefox.png $(PIXMAP)/firefox.xpm
 	curl -# -L https://raw.githubusercontent.com/mpv-player/mpv.io/master/source/images/favicon.png -o $(TEMP)/mpv.png
 	convert $(TEMP)/mpv.png -resize 16x16\> $(PIXMAP)/mpv.xpm
 	curl -# -L https://raw.githubusercontent.com/zealdocs/zeal/main/assets/freedesktop/16-apps-zeal.png -o $(TEMP)/zeal.png
@@ -49,6 +51,7 @@ clean-pixmap:
 	rm $(PIXMAP)/chromium.xpm
 	rm $(PIXMAP)/claws-mail.xpm
 	rm $(PIXMAP)/cool-retro-term.xpm
+	rm $(PIXMAP)/firefox.xpm
 	rm $(PIXMAP)/iridium.xpm
 	rm $(PIXMAP)/mpv.xpm
 	rm $(PIXMAP)/vlc.xpm