diff --git a/config.h b/config.h
index bcef069..a0d9032 100644
--- a/config.h
+++ b/config.h
@@ -44,6 +44,7 @@ static const float mfact     = 0.55; /* factor of master area size [0.05..0.95]
 static const int nmaster     = 1;    /* number of clients in master area */
 static const int resizehints = 0;    /* 1 means respect size hints in tiled resizals */
 static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
+static const int refreshrate = 60;   /* refresh rate (per second) for client move/resize */
 
 static const Layout layouts[] = {
     /* symbol      arrange function */
@@ -88,6 +89,7 @@ static const Key keys[] = {
     { MODKEY,                 XK_v,                    vene_clip_history,{0} },                   // Clip history
     { ShiftMask,              XK_Insert,               spawn,            { .v = simulate_mmb } }, // Paste what the mouse selection by simulating a MMB click
     { MODKEY|ShiftMask,       XK_b,                    webbookmark,      {0} },                   // Open a web bookmark
+    { MODKEY,                 XK_z,                    vene_zzz,         {0} },                   // Sleep
     { 0,                      XF86XK_AudioRaiseVolume, vene_inc_vol,     {0} },
     { 0,                      XF86XK_AudioLowerVolume, vene_dec_vol,     {0} },
     { 0,                      XF86XK_AudioMute,        vene_toggle_vol,  {0} },
diff --git a/dwm.c b/dwm.c
index feaf4e0..3f9115d 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1384,10 +1384,41 @@ run(void)
 	XEvent ev;
 	/* main event loop */
 	XSync(dpy, False);
-	while (!XNextEvent(dpy, &ev))
+
+	int display_fd = ConnectionNumber(dpy);
+
+	while (1)
 	{
-		if (handler[ev.type])
-			handler[ev.type](&ev); /* call handler */
+		// Wait until there is an XEvent
+		fd_set waited_read_fds;
+		FD_ZERO(&waited_read_fds);
+		FD_SET(display_fd, &waited_read_fds);
+
+		struct timeval tv;
+		tv.tv_sec  = 60;
+		tv.tv_usec = 0;
+
+		int fds_ready_count = select(display_fd + 1, &waited_read_fds, NULL, NULL, &tv);
+
+		if(fds_ready_count > 0)
+		{
+			// Event pending
+			while(XPending(dpy))
+			{
+				XNextEvent(dpy, &ev);
+
+				if (handler[ev.type])
+					handler[ev.type](&ev); /* call handler */
+			}
+		}
+		else if(fds_ready_count == 0)
+		{
+			// timeout
+		}
+		else
+		{
+			// error
+		}
 
 		vene_run();
 	}
diff --git a/vene.cpp b/vene.cpp
index 8964365..8050282 100644
--- a/vene.cpp
+++ b/vene.cpp
@@ -8,7 +8,7 @@
 #include <cppipe/commands.hpp>
 #include <X11/X.h>
 // #include "vene.h"
-#include "vene_env.h"
+#include <vene_env.h>
 extern "C"
 {
 	#include "slstatus/slstatus.h"
@@ -272,15 +272,13 @@ extern "C"
 
 	void vene_clip_history(const Arg*)
 	{
-		Cmd clipmenu("clipmenu", DMENU_ARGS);
-		Cmd get_clip("xclip", "-o");
-		Cmd xdotool("xdotool", "type", "--delay", "0", "--clearmodifiers");
-
 		// Select a history entry and put to clip
-		clipmenu();
+		Cmd clipmenu("clipmenu", DMENU_ARGS);
 
-		// Simulate keyboard input
-		run(xdotool + $(get_clip).c_str());
+		// Paste
+		Cmd xdotool("xdotool", "key", "--delay", "0", "--clearmodifiers", "shift+Insert");
+
+		clipmenu && xdotool;
 	}
 
 	void vene_browser(const Arg* browser_tag)
@@ -362,4 +360,9 @@ extern "C"
 		child = detach(toggle_mic);
 		has_child = true;
 	}
+
+	void vene_zzz(const Arg*)
+	{
+		ofstream("/sys/power/state") << "mem";
+	}
 }
diff --git a/vene.h b/vene.h
index 8631288..fce1bb7 100644
--- a/vene.h
+++ b/vene.h
@@ -23,6 +23,7 @@ void vene_inc_vol(const Arg*);
 void vene_dec_vol(const Arg*);
 void vene_toggle_vol(const Arg*);
 void vene_toggle_mic(const Arg*);
+void vene_zzz(const Arg*);
 
 #ifdef __cplusplus
 }