diff --git a/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs b/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs
index 5632bcfcefe..f9a1fd821a6 100644
--- a/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs
+++ b/compiler/rustc_target/src/spec/armebv7r_none_eabi.rs
@@ -5,7 +5,7 @@
 
 pub fn target() -> Target {
     Target {
-        llvm_target: "armebv7r-unknown-none-eabi".into(),
+        llvm_target: "armebv7r-none-eabi".into(),
         pointer_width: 32,
         data_layout: "E-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
         arch: "arm".into(),
diff --git a/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs b/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs
index 2815de3589d..837a4166121 100644
--- a/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs
+++ b/compiler/rustc_target/src/spec/armebv7r_none_eabihf.rs
@@ -5,7 +5,7 @@
 
 pub fn target() -> Target {
     Target {
-        llvm_target: "armebv7r-unknown-none-eabihf".into(),
+        llvm_target: "armebv7r-none-eabihf".into(),
         pointer_width: 32,
         data_layout: "E-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
         arch: "arm".into(),
diff --git a/compiler/rustc_target/src/spec/armv7r_none_eabi.rs b/compiler/rustc_target/src/spec/armv7r_none_eabi.rs
index 74905ed5a4e..a2864b385d7 100644
--- a/compiler/rustc_target/src/spec/armv7r_none_eabi.rs
+++ b/compiler/rustc_target/src/spec/armv7r_none_eabi.rs
@@ -4,7 +4,7 @@
 
 pub fn target() -> Target {
     Target {
-        llvm_target: "armv7r-unknown-none-eabi".into(),
+        llvm_target: "armv7r-none-eabi".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
         arch: "arm".into(),
diff --git a/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs b/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs
index 516b3f5c17e..6a51cbd49c5 100644
--- a/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs
+++ b/compiler/rustc_target/src/spec/armv7r_none_eabihf.rs
@@ -4,7 +4,7 @@
 
 pub fn target() -> Target {
     Target {
-        llvm_target: "armv7r-unknown-none-eabihf".into(),
+        llvm_target: "armv7r-none-eabihf".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
         arch: "arm".into(),