diff --git a/Cargo.toml b/Cargo.toml
index 147ef15..1f56ae3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,5 +18,6 @@ serde_derive = "1.0.194"
 serde_json = "1.0.110"
 serde_path_to_error = "0.1"
 shlex = "1.3"
+target-triple = "0.1"
 termcolor = "1.4"
 toml = "0.8"
diff --git a/src/main.rs b/src/main.rs
index f192fce..04fd7ad 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -124,7 +124,10 @@ fn do_main() -> Result<()> {
         doc_targets.push(default_target);
     }
 
-    for target in &doc_targets {
+    for &target in &doc_targets {
+        if target == target_triple::HOST {
+            continue;
+        }
         let mut child = Command::new("rustc")
             .arg("-")
             .flag_value("--target", target)