diff --git a/commands/dap.go b/commands/dap.go
index f2b3ef3f8..067740037 100644
--- a/commands/dap.go
+++ b/commands/dap.go
@@ -1,7 +1,6 @@
 package commands
 
 import (
-	"context"
 	"io"
 	"net"
 	"os"
@@ -75,7 +74,7 @@ type adapterProtocolDebugger struct {
 }
 
 func (d *adapterProtocolDebugger) Start(printer *progress.Printer, opts *BuildOptions) error {
-	cfg, err := d.Adapter.Start(context.Background(), d.conn)
+	cfg, err := d.Adapter.Start(d.conn)
 	if err != nil {
 		return errors.Wrap(err, "debug adapter did not start")
 	}
diff --git a/dap/adapter.go b/dap/adapter.go
index 7ced02dce..6b4135031 100644
--- a/dap/adapter.go
+++ b/dap/adapter.go
@@ -67,10 +67,10 @@ func New[C LaunchConfig]() *Adapter[C] {
 	return d
 }
 
-func (d *Adapter[C]) Start(ctx context.Context, conn Conn) (C, error) {
-	d.eg, _ = errgroup.WithContext(ctx)
+func (d *Adapter[C]) Start(conn Conn) (C, error) {
+	d.eg, _ = errgroup.WithContext(context.Background())
 	d.eg.Go(func() error {
-		return d.srv.Serve(ctx, conn)
+		return d.srv.Serve(conn)
 	})
 
 	<-d.initialized
diff --git a/dap/adapter_test.go b/dap/adapter_test.go
index cf2f1db15..288519e73 100644
--- a/dap/adapter_test.go
+++ b/dap/adapter_test.go
@@ -24,7 +24,7 @@ func TestLaunch(t *testing.T) {
 
 	eg, _ := errgroup.WithContext(ctx)
 	eg.Go(func() error {
-		_, err := adapter.Start(ctx, conn)
+		_, err := adapter.Start(conn)
 		assert.NoError(t, err)
 		return nil
 	})
@@ -57,13 +57,13 @@ func TestLaunch(t *testing.T) {
 		// We should have received the initialized event.
 		select {
 		case <-initialized:
-		default:
+		case <-ctx.Done():
 			assert.Fail(t, "did not receive initialized event")
 		}
 
 		select {
 		case <-configurationDone:
-		case <-time.After(10 * time.Second):
+		case <-ctx.Done():
 			assert.Fail(t, "did not receive configurationDone response")
 		}
 		return nil
@@ -82,7 +82,7 @@ func TestSetBreakpoints(t *testing.T) {
 
 	eg, _ := errgroup.WithContext(ctx)
 	eg.Go(func() error {
-		_, err := adapter.Start(ctx, conn)
+		_, err := adapter.Start(conn)
 		assert.NoError(t, err)
 		return nil
 	})
@@ -118,7 +118,7 @@ func TestSetBreakpoints(t *testing.T) {
 		// We should have received the initialized event.
 		select {
 		case <-initialized:
-		default:
+		case <-ctx.Done():
 			assert.Fail(t, "did not receive initialized event")
 		}
 
@@ -127,7 +127,7 @@ func TestSetBreakpoints(t *testing.T) {
 			assert.True(t, setBreakpointsResp.Success)
 			assert.Len(t, setBreakpointsResp.Body.Breakpoints, 0)
 			assert.NotNil(t, setBreakpointsResp.Body.Breakpoints, "breakpoints should be an empty array instead of null in the JSON")
-		case <-time.After(10 * time.Second):
+		case <-ctx.Done():
 			assert.Fail(t, "did not receive setBreakpoints response")
 		}
 		return nil
@@ -249,11 +249,11 @@ func NewTestAdapter[C LaunchConfig](t *testing.T) (*Adapter[C], Conn, *daptest.C
 	t.Cleanup(func() { clientConn.Close() })
 
 	adapter := New[C]()
-	t.Cleanup(func() { adapter.Stop() })
 
 	client := daptest.NewClient(clientConn)
 	t.Cleanup(func() { client.Close() })
 
+	t.Cleanup(func() { adapter.Stop() })
 	return adapter, srvConn, client
 }
 
diff --git a/dap/server.go b/dap/server.go
index 63ba606c4..c5dcbf4c2 100644
--- a/dap/server.go
+++ b/dap/server.go
@@ -33,11 +33,11 @@ func NewServer(h Handler) *Server {
 	return &Server{h: h}
 }
 
-func (s *Server) Serve(ctx context.Context, conn Conn) error {
+func (s *Server) Serve(conn Conn) error {
 	writeCh := make(chan dap.Message)
 	s.ch = writeCh
 
-	s.ctx, s.cancel = context.WithCancelCause(ctx)
+	s.ctx, s.cancel = context.WithCancelCause(context.Background())
 
 	// Start an error group to handle server-initiated tasks.
 	s.eg, _ = errgroup.WithContext(s.ctx)