diff --git a/config.h b/config.h
index 3abdb32..7f536be 100644
--- a/config.h
+++ b/config.h
@@ -4,7 +4,7 @@
 const unsigned int interval = 1000;
 
 /* text to show if no value can be retrieved */
-static const char unknown_str[] = "n/a";
+static const char unknown_str[] = "";
 
 /* maximum output string length */
 #define MAXLEN 2048
@@ -63,11 +63,9 @@ static const char unknown_str[] = "n/a";
  */
 static const struct arg args[] = {
 	/* function format          argument */
-	{ load_avg,    " %s |",             NULL },
-	{ ram_used,    " %sB /",              NULL },
-	{ ram_free,    " %sB |",              NULL },
-	{ netspeed_rx, " %sB /",            "eno1" },
-	{ netspeed_tx, " %sB |",           "eno1" },
-	{ uptime,      " %s |",             NULL },
-	{ datetime,    " %s ",      "%a %d/%m %T" },
+	{ load_avg,    " %s |",                  NULL },
+	{ ram_used,    " %sB /",                 NULL },
+	{ ram_free,    " %sB |",                 NULL },
+	{ uptime,      " %s |",                  NULL },
+	{ datetime,    " %s ",          "%a %d/%m %T" },
 };
diff --git a/config.mk b/config.mk
deleted file mode 100644
index 3b32b7c..0000000
--- a/config.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-# slstatus version
-VERSION = 0
-
-# customize below to fit your system
-
-# paths
-PREFIX = /usr/local
-MANPREFIX = $(PREFIX)/share/man
-
-X11INC = /usr/X11R6/include
-X11LIB = /usr/X11R6/lib
-
-# flags
-CPPFLAGS = -I$(X11INC) -D_DEFAULT_SOURCE
-CFLAGS   = -std=c99 -pedantic -Wall -Wextra -Os
-LDFLAGS  = -L$(X11LIB) -s
-LDLIBS   = -lX11
-
-# compiler and linker
-CC = cc
diff --git a/slstatus.1 b/slstatus.1
deleted file mode 100644
index da1a99a..0000000
--- a/slstatus.1
+++ /dev/null
@@ -1,25 +0,0 @@
-.Dd 2017-08-10
-.Dt SLSTATUS 1
-.Os
-.Sh NAME
-.Nm slstatus
-.Nd suckless status monitor
-.Sh SYNOPSIS
-.Nm
-.Op Fl s
-.Sh DESCRIPTION
-.Nm
-is a suckless status monitor for window managers that use WM_NAME (e.g. dwm) or
-stdin to fill the status bar.
-By default,
-.Nm
-outputs to WM_NAME.
-.Sh OPTIONS
-.Bl -tag -width Ds
-.It Fl s
-Write to stdout instead of WM_NAME.
-.El
-.Sh CUSTOMIZATION
-.Nm
-can be customized by creating a custom config.h and (re)compiling the source
-code. This keeps it fast, secure and simple.