diff --git a/baselibs.conf b/baselibs.conf
index af99ccd..2b2c999 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,4 +1,4 @@
-libicu51
+libicu51_2
 libicu-devel
 	requires -libicu-<targettype>
-	requires "libicu51-<targettype> = <version>"
+	requires "libicu51_2-<targettype> = <version>"