diff --git a/src/librustc_target/spec/i686_unknown_dragonfly.rs b/src/librustc_target/spec/i686_unknown_dragonfly.rs
deleted file mode 100644
index 20315e7145c73..0000000000000
--- a/src/librustc_target/spec/i686_unknown_dragonfly.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-use crate::spec::{LinkerFlavor, Target, TargetResult};
-
-pub fn target() -> TargetResult {
-    let mut base = super::dragonfly_base::opts();
-    base.cpu = "pentium4".to_string();
-    base.max_atomic_width = Some(64);
-    base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-m32".to_string());
-    base.stack_probes = true;
-
-    Ok(Target {
-        llvm_target: "i686-unknown-dragonfly".to_string(),
-        target_endian: "little".to_string(),
-        target_pointer_width: "32".to_string(),
-        target_c_int_width: "32".to_string(),
-        data_layout: "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128".to_string(),
-        arch: "x86".to_string(),
-        target_os: "dragonfly".to_string(),
-        target_env: String::new(),
-        target_vendor: "unknown".to_string(),
-        linker_flavor: LinkerFlavor::Gcc,
-        options: base,
-    })
-}
diff --git a/src/librustc_target/spec/mod.rs b/src/librustc_target/spec/mod.rs
index 693cf75e8fd64..34b321d38f0f6 100644
--- a/src/librustc_target/spec/mod.rs
+++ b/src/librustc_target/spec/mod.rs
@@ -398,7 +398,6 @@ supported_targets! {
     ("powerpc64-unknown-freebsd", powerpc64_unknown_freebsd),
     ("x86_64-unknown-freebsd", x86_64_unknown_freebsd),
 
-    ("i686-unknown-dragonfly", i686_unknown_dragonfly),
     ("x86_64-unknown-dragonfly", x86_64_unknown_dragonfly),
 
     ("aarch64-unknown-openbsd", aarch64_unknown_openbsd),