diff --git a/main.go b/main.go
index 978cca47..b835e9b3 100644
--- a/main.go
+++ b/main.go
@@ -16,6 +16,7 @@ import (
 	"github.com/hashicorp/hcp/internal/pkg/format"
 	"github.com/hashicorp/hcp/internal/pkg/iostreams"
 	"github.com/hashicorp/hcp/internal/pkg/profile"
+	"github.com/hashicorp/hcp/version"
 	"github.com/mitchellh/cli"
 	"github.com/posener/complete"
 )
@@ -104,7 +105,12 @@ func realMain() int {
 		return 1
 	}
 
-	hcpClient, err := httpclient.New(httpclient.Config{HCPConfig: hcpCfg})
+	hconfig := httpclient.Config{
+		HCPConfig:     hcpCfg,
+		SourceChannel: getSourceChannel(),
+	}
+
+	hcpClient, err := httpclient.New(hconfig)
 	if err != nil {
 		fmt.Fprintf(io.Err(), "failed to create HCP API client: %v\n", err)
 		return 1
@@ -143,3 +149,8 @@ func realMain() int {
 
 	return status
 }
+
+// getSourceChannel returns the source channel for the CLI
+func getSourceChannel() string {
+	return fmt.Sprintf("hcp-cli/%s", version.FullVersion())
+}
diff --git a/version/version.go b/version/version.go
index 20965898..14359acf 100644
--- a/version/version.go
+++ b/version/version.go
@@ -17,7 +17,7 @@ var (
 	//go:embed VERSION
 	fullVersion string
 
-	Version, VersionPrerelease, _ = strings.Cut(strings.TrimSpace(fullVersion), "-")
+	Version, VersionPrerelease, _ = strings.Cut(FullVersion(), "-")
 	VersionMetadata               = ""
 )
 
@@ -52,3 +52,8 @@ func GetHumanVersion() string {
 
 	return version
 }
+
+// FullVersion returns the full version string including any prerelease tags.
+func FullVersion() string {
+	return strings.TrimSpace(fullVersion)
+}