diff --git a/src/cmd/dist/exec_118.go b/src/cmd/dist/exec_118.go
index 8688f0a01f..a1c3c64d9e 100644
--- a/src/cmd/dist/exec_118.go
+++ b/src/cmd/dist/exec_118.go
@@ -3,6 +3,7 @@
 // license that can be found in the LICENSE file.
 
 //go:build !go1.19
+// +build !go1.19
 
 package main
 
diff --git a/src/cmd/dist/exec_119.go b/src/cmd/dist/exec_119.go
index ed3a101c9f..0b4baa0065 100644
--- a/src/cmd/dist/exec_119.go
+++ b/src/cmd/dist/exec_119.go
@@ -3,6 +3,7 @@
 // license that can be found in the LICENSE file.
 
 //go:build go1.19
+// +build go1.19
 
 package main