diff --git a/cmd/anubis/main.go b/cmd/anubis/main.go
index da30ad5..add0fec 100644
--- a/cmd/anubis/main.go
+++ b/cmd/anubis/main.go
@@ -5,6 +5,7 @@ import (
 	"context"
 	"crypto/ed25519"
 	"crypto/rand"
+	"crypto/tls"
 	"embed"
 	"encoding/hex"
 	"errors"
@@ -55,6 +56,7 @@ var (
 	redirectDomains          = flag.String("redirect-domains", "", "list of domains separated by commas which anubis is allowed to redirect to. Leaving this unset allows any domain.")
 	slogLevel                = flag.String("slog-level", "INFO", "logging level (see https://pkg.go.dev/log/slog#hdr-Levels)")
 	target                   = flag.String("target", "http://localhost:3923", "target to reverse proxy to, set to an empty string to disable proxying when only using auth request")
+	targetInsecureSkipVerify = flag.Bool("target-insecure-skip-verify", false, "if true, skips TLS validation for the backend")
 	healthcheck              = flag.Bool("healthcheck", false, "run a health check against Anubis")
 	useRemoteAddress         = flag.Bool("use-remote-address", false, "read the client's IP address from the network request, useful for debugging and running Anubis on bare metal")
 	debugBenchmarkJS         = flag.Bool("debug-benchmark-js", false, "respond to every request with a challenge for benchmarking hashrate")
@@ -133,7 +135,7 @@ func setupListener(network string, address string) (net.Listener, string) {
 	return listener, formattedAddress
 }
 
-func makeReverseProxy(target string) (http.Handler, error) {
+func makeReverseProxy(target string, insecureSkipVerify bool) (http.Handler, error) {
 	targetUri, err := url.Parse(target)
 	if err != nil {
 		return nil, fmt.Errorf("failed to parse target URL: %w", err)
@@ -155,6 +157,13 @@ func makeReverseProxy(target string) (http.Handler, error) {
 		transport.RegisterProtocol("unix", libanubis.UnixRoundTripper{Transport: transport})
 	}
 
+	if insecureSkipVerify {
+		slog.Warn("TARGET_INSECURE_SKIP_VERIFY is set to true, TLS certificate validation will not be performed", "target", target)
+		transport.TLSClientConfig = &tls.Config{
+			InsecureSkipVerify: true,
+		}
+	}
+
 	rp := httputil.NewSingleHostReverseProxy(targetUri)
 	rp.Transport = transport
 
@@ -196,7 +205,7 @@ func main() {
 	// when using anubis via Systemd and environment variables, then it is not possible to set targe to an empty string but only to space
 	if strings.TrimSpace(*target) != "" {
 		var err error
-		rp, err = makeReverseProxy(*target)
+		rp, err = makeReverseProxy(*target, *targetInsecureSkipVerify)
 		if err != nil {
 			log.Fatalf("can't make reverse proxy: %v", err)
 		}
diff --git a/docs/docs/CHANGELOG.md b/docs/docs/CHANGELOG.md
index ddd1722..26e2a0e 100644
--- a/docs/docs/CHANGELOG.md
+++ b/docs/docs/CHANGELOG.md
@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- Add `--target-insecure-skip-verify` flag/envvar to allow Anubis to hit a self-signed HTTPS backend.
+
 ## v1.18.0: Varis zos Galvus
 
 The big ticket feature in this release is [CEL expression matching support](https://anubis.techaro.lol/docs/admin/configuration/expressions). This allows you to tailor your approach for the individual services you are protecting.
diff --git a/docs/docs/admin/installation.mdx b/docs/docs/admin/installation.mdx
index 095cf98..431386f 100644
--- a/docs/docs/admin/installation.mdx
+++ b/docs/docs/admin/installation.mdx
@@ -73,6 +73,21 @@ Anubis uses these environment variables for configuration:
 | `USE_REMOTE_ADDRESS`           | unset                   | If set to `true`, Anubis will take the client's IP from the network socket. For production deployments, it is expected that a reverse proxy is used in front of Anubis, which pass the IP using headers, instead.                                                                                                    |
 | `WEBMASTER_EMAIL`              | unset                   | If set, shows a contact email address when rendering error pages. This email address will be how users can get in contact with administrators.                                                                                                                                                                       |
 
+<details>
+<summary>Advanced configuration settings</summary>
+
+:::note
+
+If you don't know or understand what these settings mean, ignore them. These are intended to work around very specific issues.
+
+:::
+
+| Environment Variable          | Default value | Explanation                                                                                                                                         |
+| :---------------------------- | :------------ | :-------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `TARGET_INSECURE_SKIP_VERIFY` | `false`       | If `true`, skip TLS certificate validation for targets that listen over `https`. If your backend does not listen over `https`, ignore this setting. |
+
+</details>
+
 For more detailed information on configuring Open Graph tags, please refer to the [Open Graph Configuration](./configuration/open-graph.mdx) page.
 
 ### Using Base Prefix