diff --git a/cmd/prebuild/build.go b/cmd/prebuild/build.go
index 4da68f7d..75046593 100644
--- a/cmd/prebuild/build.go
+++ b/cmd/prebuild/build.go
@@ -13,7 +13,7 @@ import (
 )
 
 var (
-	regABI           = regexp.MustCompile(`abi <abi/[0-9.]*>,\n\n`)
+	regABI           = regexp.MustCompile(`abi <abi/[0-9.]*>,\n`)
 	regAttachments   = regexp.MustCompile(`(profile .* @{exec_path})`)
 	regFlag          = regexp.MustCompile(`flags=\(([^)]+)\)`)
 	regProfileHeader = regexp.MustCompile(` {`)