Update backend features to be more clear

1 files changed, 4 insertions, 4 deletions

diff --git a/xtask/src/main.rs b/xtask/src/main.rs
index b270a44..9ff0ae2 100644
--- a/xtask/src/main.rs
+++ b/xtask/src/main.rs
@@ -55,10 +55,10 @@ impl Backends {
 
     fn to_rtic_feature(&self) -> &str {
         match self {
-            Backends::Thumbv6 => "thumbv6",
-            Backends::Thumbv7 => "thumbv7",
-            Backends::Thumbv8Base => "thumbv8_base",
-            Backends::Thumbv8Main => "thumbv8_main",
+            Backends::Thumbv6 => "thumbv6-backend",
+            Backends::Thumbv7 => "thumbv7-backend",
+            Backends::Thumbv8Base => "thumbv8base-backend",
+            Backends::Thumbv8Main => "thumbv8main-backend",
         }
     }
 }