diff --git a/fly.toml b/fly.toml
index ef26804..20e9227 100644
--- a/fly.toml
+++ b/fly.toml
@@ -4,36 +4,30 @@ kill_signal = "SIGINT"
 kill_timeout = "5s"
 
 [deploy]
-strategy = "rolling"
+  strategy = "rolling"
 
 [env]
-PORT = "8080"
+  PORT = "8080"
 
 [[services]]
-protocol = "tcp"
-internal_port = 8080
-
-[[services.ports]]
-port = 80
-handlers = ["http"]
-
-[[services.ports]]
-port = 443
-handlers = ["tls", "http"]
-
-[[services.tcp_checks]]
-interval = "10s"
-timeout = "2s"
-grace_period = "1s"
-restart_limit = 0
-
-[services.concurrency]
-type = "connections"
-hard_limit = 50
-soft_limit = 40
-
-# Enable HTTP/2 support via h2c protocol:
-# https://github.com/mccutchen/httpbingo.org/pull/6
-# https://community.fly.io/t/support-for-http-trailers/21915
-[services.ports.http_options]
-h2_backend = true
+  protocol = "tcp"
+  internal_port = 8080
+
+  [[services.ports]]
+    port = 80
+    handlers = ["http"]
+
+  [[services.ports]]
+    port = 443
+    handlers = ["tls", "http"]
+
+  [services.concurrency]
+    type = "connections"
+    hard_limit = 50
+    soft_limit = 40
+
+  [[services.tcp_checks]]
+    interval = "10s"
+    timeout = "2s"
+    grace_period = "1s"
+    restart_limit = 0
diff --git a/go.mod b/go.mod
index 3017bc1..58124a5 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,6 @@ go 1.22.0
 require (
 	github.com/mccutchen/go-httpbin/v2 v2.15.0
 	github.com/rs/zerolog v1.33.0
-	golang.org/x/net v0.29.0
 )
 
 require (
@@ -13,5 +12,4 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/rs/xid v1.6.0 // indirect
 	golang.org/x/sys v0.25.0 // indirect
-	golang.org/x/text v0.18.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 1e967fb..8ac24e4 100644
--- a/go.sum
+++ b/go.sum
@@ -14,12 +14,8 @@ github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
 github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
 github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
 github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
-golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
-golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
 golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
-golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
diff --git a/main.go b/main.go
index a93c628..869ec9c 100644
--- a/main.go
+++ b/main.go
@@ -13,8 +13,6 @@ import (
 	"github.com/mccutchen/go-httpbin/v2/httpbin"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/hlog"
-	"golang.org/x/net/http2"
-	"golang.org/x/net/http2/h2c"
 )
 
 const (
@@ -57,13 +55,6 @@ func main() {
 	handler = hlog.AccessHandler(requestLogger)(handler)
 	handler = hlog.NewHandler(logger)(handler)
 
-	// fly.io downgrades HTTP/2 connections to HTTP/1.1 by default, but will
-	// use h2c if explicitly enabled. This should hopefully allow HTTP trailers
-	// to work w/ HTTP/2 requests. See discussion[1] for a bit more context.
-	//
-	// [1]: https://community.fly.io/t/support-for-http-trailers/21915
-	handler = h2c.NewHandler(handler, &http2.Server{})
-
 	srv := &http.Server{
 		Addr:    fmt.Sprintf("0.0.0.0:%s", os.Getenv("PORT")),
 		Handler: handler,