diff --git a/.woodpecker/build.yml b/.woodpecker/build.yml
index a06cd54..3dbf71b 100644
--- a/.woodpecker/build.yml
+++ b/.woodpecker/build.yml
@@ -1,5 +1,5 @@
 matrix:
-  RUST: [stable, beta, nightly]
+  RUST: [nightly]
 
 steps:
   test: