diff --git a/README.md b/README.md
index 2bff4ce..e98bf26 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
 
 ### Changelog:
 
+2020-03-31 - Added the rounded corners patch
+
 2020-03-27 - Revamped the dragmfact patch to support both horizontal and vertical layout splits as well as centered master variants
 
 2020-03-25 - Added dragcfact patch
@@ -281,6 +283,9 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
    - [rotatestack](https://dwm.suckless.org/patches/rotatestack/)
       - let's you rotate through the stack using keyboard shortcuts
 
+   - [roundedcorners](https://github.com/mitchweaver/suckless/blob/master/dwm/patches_mitch/mitch-06-rounded_corners-db6093f6ec1bb884f7540f2512935b5254750b30.patch)
+      - adds rounded corners to client windows
+
    - [savefloats](https://dwm.suckless.org/patches/save_floats/)
       - saves size and position of every floating window before it is forced into tiled mode
       - if the window is made floating again then the old dimensions will be restored
diff --git a/config.def.h b/config.def.h
index 88aa852..7d74da5 100644
--- a/config.def.h
+++ b/config.def.h
@@ -36,6 +36,9 @@ static const int showsystray             = 1;   /* 0 means no systray */
 #if ONLYQUITONEMPTY_PATCH
 static const int quit_empty_window_count = 2;   /* only allow dwm to quit if no windows are open, value here represents number of deamons */
 #endif // ONLYQUITONEMPTY_PATCH
+#if ROUNDED_CORNERS_PATCH
+static const int corner_radius          = 10;
+#endif // ROUNDED_CORNERS_PATCH
 #if EXTRABAR_PATCH
 static const char statussep              = ';';      /* separator between status bars */
 #endif // EXTRABAR_PATCH
diff --git a/config.mk b/config.mk
index c1308d6..6dbf624 100644
--- a/config.mk
+++ b/config.mk
@@ -23,12 +23,15 @@ FREETYPEINC = /usr/include/freetype2
 # Uncomment this for the mdpcontrol patch / MDPCONTROL_PATCH
 #LMPDCLIENT = -lmpdclient
 
+# Uncomment this for the rounded corners patch / ROUNDED_CORNERS_PATCH
+#XEXTLIB = -lXext
+
 # Uncomment this for the swallow patch / SWALLOW_PATCH
 #LXCBLIBS = -lX11-xcb -lxcb -lxcb-res
 
 # includes and libs
 INCS = -I${X11INC} -I${FREETYPEINC}
-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender ${LMPDCLIENT} ${LXCBLIBS}
+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender ${LMPDCLIENT} ${LXCBLIBS} ${XEXTLIB}
 
 
 # flags
diff --git a/dwm.c b/dwm.c
index 5ad3bec..6cd331d 100644
--- a/dwm.c
+++ b/dwm.c
@@ -652,6 +652,11 @@ arrangemon(Monitor *m)
 	strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
 	if (m->lt[m->sellt]->arrange)
 		m->lt[m->sellt]->arrange(m);
+	#if ROUNDED_CORNERS_PATCH
+	Client *c;
+	for (c = nexttiled(m->clients); c; c = nexttiled(c->next))
+		drawroundedcorners(c);
+	#endif // ROUNDED_CORNERS_PATCH
 }
 
 void
@@ -2261,6 +2266,9 @@ movemouse(const Arg *arg)
 				resize(c, nx, ny, c->w, c->h, 1);
 			#endif // SAVEFLOATS_PATCH / EXRESIZE_PATCH
 			}
+			#if ROUNDED_CORNERS_PATCH
+			drawroundedcorners(c);
+			#endif // ROUNDED_CORNERS_PATCH
 			break;
 		}
 	} while (ev.type != ButtonRelease);
@@ -2270,6 +2278,9 @@ movemouse(const Arg *arg)
 		selmon = m;
 		focus(NULL);
 	}
+	#if ROUNDED_CORNERS_PATCH
+	drawroundedcorners(c);
+	#endif // ROUNDED_CORNERS_PATCH
 }
 
 Client *
@@ -2526,6 +2537,9 @@ resizemouse(const Arg *arg)
 				c->sfh = nh;
 				#endif // SAVEFLOATS_PATCH / EXRESIZE_PATCH
 				#endif // RESIZECORNERS_PATCH
+				#if ROUNDED_CORNERS_PATCH
+				drawroundedcorners(c);
+				#endif // ROUNDED_CORNERS_PATCH
 			}
 			break;
 		}
diff --git a/patch/include.c b/patch/include.c
index 5cbb942..c30b794 100644
--- a/patch/include.c
+++ b/patch/include.c
@@ -84,6 +84,9 @@
 #if ROTATESTACK_PATCH
 #include "rotatestack.c"
 #endif
+#if ROUNDED_CORNERS_PATCH
+#include "roundedcorners.c"
+#endif
 #if SCRATCHPAD_PATCH
 #include "scratchpad.c"
 #endif
diff --git a/patch/include.h b/patch/include.h
index 5d6ee6c..e683a5b 100644
--- a/patch/include.h
+++ b/patch/include.h
@@ -87,6 +87,9 @@
 #if ROTATESTACK_PATCH
 #include "rotatestack.h"
 #endif
+#if ROUNDED_CORNERS_PATCH
+#include "roundedcorners.h"
+#endif
 #if SCRATCHPAD_PATCH
 #include "scratchpad.h"
 #endif
diff --git a/patch/roundedcorners.c b/patch/roundedcorners.c
new file mode 100644
index 0000000..56c54c8
--- /dev/null
+++ b/patch/roundedcorners.c
@@ -0,0 +1,50 @@
+#include <X11/extensions/shape.h>
+
+void drawroundedcorners(Client *c)
+{
+    if (corner_radius <= 0 || !c || c->isfullscreen)
+    	return;
+
+    Window win;
+    win = c->win;
+    if (!win)
+    	return;
+
+    XWindowAttributes win_attr;
+    if (!XGetWindowAttributes(dpy, win, &win_attr))
+    	return;
+
+    int dia = 2 * corner_radius;
+    int w = c->w;
+    int h = c->h;
+    if (w < dia || h < dia)
+    	return;
+
+    Pixmap mask;
+    mask = XCreatePixmap(dpy, win, w, h, 1);
+    if (!mask)
+    	return;
+
+    XGCValues xgcv;
+    GC shape_gc;
+    shape_gc = XCreateGC(dpy, mask, 0, &xgcv);
+
+    if (!shape_gc) {
+        XFreePixmap(dpy, mask);
+        free(shape_gc);
+        return;
+    }
+
+    XSetForeground(dpy, shape_gc, 0);
+    XFillRectangle(dpy, mask, shape_gc, 0, 0, w, h);
+    XSetForeground(dpy, shape_gc, 1);
+    XFillArc(dpy, mask, shape_gc, 0, 0, dia, dia, 0, 23040);
+    XFillArc(dpy, mask, shape_gc, w-dia-1, 0, dia, dia, 0, 23040);
+    XFillArc(dpy, mask, shape_gc, 0, h-dia-1, dia, dia, 0, 23040);
+    XFillArc(dpy, mask, shape_gc, w-dia-1, h-dia-1, dia, dia, 0, 23040);
+    XFillRectangle(dpy, mask, shape_gc, corner_radius, 0, w-dia, h);
+    XFillRectangle(dpy, mask, shape_gc, 0, corner_radius, w, h-dia);
+    XShapeCombineMask(dpy, win, ShapeBounding, 0, 0, mask, ShapeSet);
+    XFreePixmap(dpy, mask);
+    XFreeGC(dpy, shape_gc);
+}
\ No newline at end of file
diff --git a/patch/roundedcorners.h b/patch/roundedcorners.h
new file mode 100644
index 0000000..40f7549
--- /dev/null
+++ b/patch/roundedcorners.h
@@ -0,0 +1 @@
+static void drawroundedcorners(Client *c);
\ No newline at end of file
diff --git a/patches.def.h b/patches.def.h
index 4758ce2..f1d4c24 100644
--- a/patches.def.h
+++ b/patches.def.h
@@ -382,6 +382,13 @@
  */
 #define ROTATESTACK_PATCH 0
 
+/* This patch adds rounded corners to client windows in dwm.
+ * You need to uncomment the corresponding line in config.mk to include the -lXext library
+ * when including this patch. You will also want to set "borderpx = 0;" in your config.h.
+ * https://github.com/mitchweaver/suckless/blob/master/dwm/patches_mitch/mitch-06-rounded_corners-db6093f6ec1bb884f7540f2512935b5254750b30.patch
+ */
+#define ROUNDED_CORNERS_PATCH 0
+
 /* This patch saves size and position of every floating window before it is forced
  * into tiled mode. If the window is made floating again then the old dimensions
  * will be restored.