diff --git a/.gitignore b/.gitignore
index 8b156b0..a3825c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,5 @@ _testmain.go
 *.prof
 .DS_Store
 /vendor
+.vscode/
+.mypy_cache/
diff --git a/Gopkg.lock b/Gopkg.lock
index 2f46fa4..006ad54 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -9,14 +9,6 @@
   revision = "346938d642f2ec3594ed81d874461961cd0faa76"
   version = "v1.1.0"
 
-[[projects]]
-  branch = "master"
-  digest = "1:2eeeebccad4f052e6037527e86b8114c6bfd184a97f84d4449a5ea6ad202c216"
-  name = "github.com/maruel/panicparse"
-  packages = ["stack"]
-  pruneopts = "UT"
-  revision = "4417700b5a8d33fbb4416bb04359d20329f60008"
-
 [[projects]]
   digest = "1:e2d1d410fb367567c2b53ed9e2d719d3c1f0891397bb2fa49afd747cfbf1e8e4"
   name = "github.com/mattn/go-runewidth"
@@ -70,7 +62,6 @@
   analyzer-version = 1
   input-imports = [
     "github.com/davecgh/go-spew/spew",
-    "github.com/maruel/panicparse/stack",
     "github.com/mattn/go-runewidth",
     "github.com/mitchellh/go-wordwrap",
     "github.com/nsf/termbox-go",
diff --git a/Gopkg.toml b/Gopkg.toml
index ecf4d0b..8ef822b 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -1,7 +1,3 @@
-[[constraint]]
-  name = "github.com/maruel/panicparse"
-  branch = "master"
-
 [[constraint]]
   name = "github.com/davecgh/go-spew"
   version = "1.1.0"
diff --git a/render.go b/render.go
index 7b4fbb2..999e632 100644
--- a/render.go
+++ b/render.go
@@ -6,19 +6,10 @@ package termui
 
 import (
 	"image"
-	"io"
+	"runtime/debug"
 	"sync"
 	"time"
 
-	"fmt"
-
-	"os"
-
-	"runtime/debug"
-
-	"bytes"
-
-	"github.com/maruel/panicparse/stack"
 	tm "github.com/nsf/termbox-go"
 )
 
@@ -104,47 +95,7 @@ func render(bs ...Bufferer) {
 	defer func() {
 		if e := recover(); e != nil {
 			Close()
-			fmt.Fprintf(os.Stderr, "Captured a panic(value=%v) when rendering Bufferer. Exit termui and clean terminal...\nPrint stack trace:\n\n", e)
-			//debug.PrintStack()
-			gs, err := stack.ParseDump(bytes.NewReader(debug.Stack()), os.Stderr, false)
-			if err != nil {
-				debug.PrintStack()
-				os.Exit(1)
-			}
-			buckets := stack.Aggregate(gs.Goroutines, stack.AnyValue)
-			for _, bucket := range buckets {
-				srcLen, pkgLen := 0, 0
-				for _, line := range bucket.Signature.Stack.Calls {
-					if l := len(line.SrcLine()); l > srcLen {
-						srcLen = l
-					}
-					if l := len(line.Func.PkgName()); l > pkgLen {
-						pkgLen = l
-					}
-				}
-				extra := ""
-				if s := bucket.SleepString(); s != "" {
-					extra += " [" + s + "]"
-				}
-				if bucket.Locked {
-					extra += " [locked]"
-				}
-				if c := bucket.CreatedByString(false); c != "" {
-					extra += " [Created by " + c + "]"
-				}
-				io.WriteString(os.Stdout, fmt.Sprintf("%d: %s%s\n", len(bucket.IDs), bucket.State, extra))
-
-				for _, line := range bucket.Stack.Calls {
-					io.WriteString(os.Stdout, fmt.Sprintf(
-						"    %-*s %-*s %s(%s)\n",
-						pkgLen, line.Func.PkgName(), srcLen, line.SrcLine(),
-						line.Func.Name(), &line.Args))
-				}
-				if bucket.Stack.Elided {
-					io.WriteString(os.Stdout, "    (...)\n")
-				}
-			}
-			os.Exit(1)
+			panic(debug.Stack())
 		}
 	}()
 	for _, b := range bs {