diff --git a/config.def.h b/config.def.h
index 8542568..8519754 100644
--- a/config.def.h
+++ b/config.def.h
@@ -28,11 +28,11 @@ static const Rule rules[] = {
 	 *	WM_CLASS(STRING) = instance, class
 	 *	WM_NAME(STRING) = title
 	 */
-	/* class     instance  title           tags mask  isfloating  isterminal  noswallow  monitor */
-	{ "Gimp",    NULL,     NULL,           0,         1,          0,           0,        -1 },
-	{ "Firefox", NULL,     NULL,           1 << 8,    0,          0,          -1,        -1 },
-	{ "St",      NULL,     NULL,           0,         0,          1,           0,        -1 },
-	{ NULL,      NULL,     "Event Tester", 0,         0,          0,           1,        -1 }, /* xev */
+	/* class     instance  title           tags mask  iscentered  isfloating  isterminal  noswallow  monitor */
+	{ "Gimp",    NULL,     NULL,           0,         0,          1,          0,           0,        -1 },
+	{ "Firefox", NULL,     NULL,           1 << 8,    0,          0,          0,          -1,        -1 },
+	{ "St",      NULL,     NULL,           0,         0,          0,          1,           0,        -1 },
+	{ NULL,      NULL,     "Event Tester", 0,         0,          0,          0,           1,        -1 }, /* xev */
 };
 
 /* layout(s) */
diff --git a/dwm.c b/dwm.c
index 3beb9b8..2c3db42 100644
--- a/dwm.c
+++ b/dwm.c
@@ -99,7 +99,7 @@ struct Client {
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
 	int bw, oldbw;
 	unsigned int tags;
-	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow;
+	int isfixed, iscentered, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow;
 	pid_t pid;
 	Client *next;
 	Client *snext;
@@ -147,6 +147,7 @@ typedef struct {
 	const char *instance;
 	const char *title;
 	unsigned int tags;
+	int iscentered;
 	int isfloating;
 	int isterminal;
 	int noswallow;
@@ -309,6 +310,7 @@ applyrules(Client *c)
 	XClassHint ch = { NULL, NULL };
 
 	/* rule matching */
+	c->iscentered = 0;
 	c->isfloating = 0;
 	c->tags = 0;
 	XGetClassHint(dpy, c->win, &ch);
@@ -321,6 +323,7 @@ applyrules(Client *c)
 		&& (!r->class || strstr(class, r->class))
 		&& (!r->instance || strstr(instance, r->instance)))
 		{
+			c->iscentered = r->iscentered;
 			c->isterminal = r->isterminal;
 			c->noswallow  = r->noswallow;
 			c->isfloating = r->isfloating;
@@ -1147,6 +1150,10 @@ manage(Window w, XWindowAttributes *wa)
 	configure(c); /* propagates border_width, if size doesn't change */
 	updatewindowtype(c);
 	updatewmhints(c);
+	if (c->iscentered) {
+		c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2;
+		c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2;
+	}
 	XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
 	grabbuttons(c, 0);
 	if (!c->isfloating)
@@ -2139,8 +2146,10 @@ updatewindowtype(Client *c)
 
 	if (state == netatom[NetWMFullscreen])
 		setfullscreen(c, 1);
-	if (wtype == netatom[NetWMWindowTypeDialog])
+	if (wtype == netatom[NetWMWindowTypeDialog]) {
+		c->iscentered = 1;
 		c->isfloating = 1;
+	}
 }
 
 void
diff --git a/patches/dwm-center-6.2.diff b/patches/dwm-center-6.2.diff
new file mode 100644
index 0000000..0dfe156
--- /dev/null
+++ b/patches/dwm-center-6.2.diff
@@ -0,0 +1,90 @@
+From 69f91089d9248fa9695eb925956e255a215171b8 Mon Sep 17 00:00:00 2001
+From: bakkeby <bakkeby@gmail.com>
+Date: Tue, 7 Apr 2020 12:29:08 +0200
+Subject: [PATCH] Adding 6.2 center patch with multi-monitor fix and
+ auto-centering of floating popup windows
+---
+ config.def.h |  6 +++---
+ dwm.c        | 13 +++++++++++--
+ 2 files changed, 14 insertions(+), 5 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..44b46e5 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -26,9 +26,9 @@ static const Rule rules[] = {
+ 	 *	WM_CLASS(STRING) = instance, class
+ 	 *	WM_NAME(STRING) = title
+ 	 */
+-	/* class      instance    title       tags mask     isfloating   monitor */
+-	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
+-	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
++	/* class      instance    title       tags mask     iscentered   isfloating   monitor */
++	{ "Gimp",     NULL,       NULL,       0,            0,           1,           -1 },
++	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           0,           -1 },
+ };
+ 
+ /* layout(s) */
+diff --git a/dwm.c b/dwm.c
+index 4465af1..ab33757 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -92,7 +92,7 @@ struct Client {
+ 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+ 	int bw, oldbw;
+ 	unsigned int tags;
+-	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
++	int isfixed, iscentered, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ 	Client *next;
+ 	Client *snext;
+ 	Monitor *mon;
+@@ -137,6 +137,7 @@ typedef struct {
+ 	const char *instance;
+ 	const char *title;
+ 	unsigned int tags;
++	int iscentered;
+ 	int isfloating;
+ 	int monitor;
+ } Rule;
+@@ -285,6 +286,7 @@ applyrules(Client *c)
+ 	XClassHint ch = { NULL, NULL };
+ 
+ 	/* rule matching */
++	c->iscentered = 0;
+ 	c->isfloating = 0;
+ 	c->tags = 0;
+ 	XGetClassHint(dpy, c->win, &ch);
+@@ -297,6 +299,7 @@ applyrules(Client *c)
+ 		&& (!r->class || strstr(class, r->class))
+ 		&& (!r->instance || strstr(instance, r->instance)))
+ 		{
++			c->iscentered = r->iscentered;
+ 			c->isfloating = r->isfloating;
+ 			c->tags |= r->tags;
+ 			for (m = mons; m && m->num != r->monitor; m = m->next);
+@@ -1056,6 +1059,10 @@ manage(Window w, XWindowAttributes *wa)
+ 	updatewindowtype(c);
+ 	updatesizehints(c);
+ 	updatewmhints(c);
++	if (c->iscentered) {
++		c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2;
++		c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2;
++	}
+ 	XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
+ 	grabbuttons(c, 0);
+ 	if (!c->isfloating)
+@@ -2009,8 +2016,10 @@ updatewindowtype(Client *c)
+ 
+ 	if (state == netatom[NetWMFullscreen])
+ 		setfullscreen(c, 1);
+-	if (wtype == netatom[NetWMWindowTypeDialog])
++	if (wtype == netatom[NetWMWindowTypeDialog]) {
++		c->iscentered = 1;
+ 		c->isfloating = 1;
++	}
+ }
+ 
+ void
+-- 
+2.17.1
+