diff --git a/helpers/make-icedove b/helpers/make-icedove
index 7d3b29e24f4e492e30d84bc061837de2935bc54f..b8f121d679716cb9f18c5f62e24de47380b7e8d0 100644
--- a/helpers/make-icedove
+++ b/helpers/make-icedove
@@ -23,7 +23,7 @@ SIGNKEY="EA98120B"
 
 . ./config
 
-sed 's/Provides: mail-reader/Provides: mail-reader, thunderbird/' debian/control -i
+sed 's/mail-reader/mail-reader, thunderbird/' debian/control -i
 
 cat << EOF >> debian/icedove.js