diff --git a/api/api.go b/api/api.go
index 1de96f8..9efee2b 100644
--- a/api/api.go
+++ b/api/api.go
@@ -18,7 +18,7 @@ import (
 
 const APPLICATION_JSON = "application/json"
 
-var cliUserAgentExp = regexp.MustCompile(`^(?i)((curl|wget|fetch\slibfetch|Go-http-client)\/.*|Go\s1\.1\spackage\shttp)$`)
+var cliUserAgentExp = regexp.MustCompile(`^((curl|Wget|fetch\slibfetch|Go-http-client|HTTPie)\/.*|Go\s1\.1\spackage\shttp)$`)
 
 type API struct {
 	CORS          bool
diff --git a/api/api_test.go b/api/api_test.go
index b3ba6ba..8654a75 100644
--- a/api/api_test.go
+++ b/api/api_test.go
@@ -132,6 +132,7 @@ func TestCLIMatcher(t *testing.T) {
 		{"curl/7.26.0", true},
 		{"Wget/1.13.4 (linux-gnu)", true},
 		{"fetch libfetch/2.0", true},
+		{"HTTPie/0.9.3", true},
 		{browserUserAgent, false},
 	}
 	for _, tt := range tests {
diff --git a/index.html b/index.html
index 163b89d..2c2ef1d 100644
--- a/index.html
+++ b/index.html
@@ -37,7 +37,7 @@
         <h1>What is my IP address?</h1>
         <p><code class="ip">{{ .IP }}</code></p>
         <p>Multiple command line HTTP clients are supported,
-          including <a href="https://curl.haxx.se/">curl</a>, <a href="https://www.gnu.org/software/wget/">GNU
+          including <a href="https://curl.haxx.se/">curl</a>, <a href="https://github.com/jkbrzt/httpie">httpie</a>, <a href="https://www.gnu.org/software/wget/">GNU
             Wget</a>
           and <a href="https://www.freebsd.org/cgi/man.cgi?fetch(1)">fetch</a>.</p>
       </div>
@@ -49,6 +49,9 @@
 $ curl ifconfig.co
 {{ .IP }}
 
+$ http ifconfig.co
+{{ .IP }}
+
 $ wget -qO- ifconfig.co
 {{ .IP }}