diff --git a/ce/interp.c b/ce/interp.c
index 798f54f..87b7612 100644
--- a/ce/interp.c
+++ b/ce/interp.c
@@ -17,7 +17,9 @@
 #include <str_status.h>
 #include <string.h>
 #include <system.h>
+#include <tcursor.h>
 #include <terminal.h>
+#include <tscreen.h>
 
 static bool run = true;
 
@@ -268,6 +270,8 @@ static void quit1 (struct context* context) {
   interp_shutdown ();
 }
 
+static void cls (struct context* context) { cprintf (context, ANSIQ_CUR_HOME ANSIQ_SCR_CLR_ALL); }
+
 static void help (struct context* context) {
   cprintf (context, "Available commands:\n");
   cprintf (context, "help\n");
@@ -279,6 +283,7 @@ static void help (struct context* context) {
   cprintf (context, "rm           <path>\n");
   cprintf (context, "edit         <path>\n");
   cprintf (context, "terminfo\n");
+  cprintf (context, "cls\n");
   cprintf (context, "quit\n");
 }
 
@@ -317,6 +322,8 @@ static void execute_cmd (struct ast_cmd* cmd, struct context* context) {
     edit (context, cmd->args[0]);
   } else if (strcmp (cmd->name, "terminfo") == 0) {
     terminfo (context);
+  } else if (strcmp (cmd->name, "cls") == 0) {
+    cls (context);
   } else {
     char volume[VOLUME_MAX];
     const char* path;