diff --git a/src/archy_dwm.c b/src/archy_dwm.c
index 2fdb156..de934ce 100644
--- a/src/archy_dwm.c
+++ b/src/archy_dwm.c
@@ -143,7 +143,7 @@ autostart_exec() {
         if ((autostart_pids[i] = fork()) == 0) {
             setsid();
             execvp(*p, (char *const *) p);
-            fprintf(stderr, "dwm: execvp %s\n", *p);
+            fprintf(stderr, "archy-dwm: execvp %s\n", *p);
             perror(" failed");
             _exit(EXIT_FAILURE);
         }
@@ -1624,7 +1624,7 @@ setup(void) {
     XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32,
                     PropModeReplace, (unsigned char *) &wmcheckwin, 1);
     XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8,
-                    PropModeReplace, (unsigned char *) "dwm", 3);
+                    PropModeReplace, (unsigned char *) "archy-dwm", 3);
     XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32,
                     PropModeReplace, (unsigned char *) &wmcheckwin, 1);
     /* EWMH support per view */
@@ -1704,7 +1704,7 @@ spawn(const Arg *arg) {
             close(ConnectionNumber(dpy));
         setsid();
         execvp(((char **) arg->v)[0], (char **) arg->v);
-        fprintf(stderr, "dwm: execvp %s", ((char **) arg->v)[0]);
+        fprintf(stderr, "archy-dwm: execvp %s", ((char **) arg->v)[0]);
         perror(" failed");
         exit(EXIT_SUCCESS);
     }
@@ -1878,7 +1878,7 @@ updatebars(void) {
             .background_pixmap = ParentRelative,
             .event_mask = ButtonPressMask | ExposureMask
     };
-    XClassHint ch = {"dwm", "dwm"};
+    XClassHint ch = {"archy-dwm", "archy-dwm"};
     for (m = mons; m; m = m->next) {
         if (m->barwin)
             continue;
@@ -2059,7 +2059,7 @@ updatesizehints(Client *c) {
 void
 updatestatus(void) {
     if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
-        strcpy(stext, "dwm-"
+        strcpy(stext, "archy dwm-"
     VERSION);
     drawbar(selmon);
     updatesystray();
@@ -2146,7 +2146,7 @@ updatesystray(void) {
                       0);
             XSync(dpy, False);
         } else {
-            fprintf(stderr, "dwm: unable to obtain system tray.\n");
+            fprintf(stderr, "archy-dwm: unable to obtain system tray.\n");
             free(systray);
             systray = NULL;
             return;
@@ -2309,7 +2309,7 @@ xerror(Display *dpy, XErrorEvent *ee) {
         || (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
         || (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
         return 0;
-    fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
+    fprintf(stderr, "archy-dwm: fatal error: request code=%d, error code=%d\n",
             ee->request_code, ee->error_code);
     return xerrorxlib(dpy, ee); /* may call exit */
 }
@@ -2323,7 +2323,7 @@ xerrordummy(Display *dpy, XErrorEvent *ee) {
  * is already running. */
 int
 xerrorstart(Display *dpy, XErrorEvent *ee) {
-    die("dwm: another window manager is already running");
+    die("archy-dwm: another window manager is already running");
     return -1;
 }