diff --git a/system/base/libunistring/pspec.xml b/system/base/libunistring/pspec.xml
index a97ac652..dd351982 100644
--- a/system/base/libunistring/pspec.xml
+++ b/system/base/libunistring/pspec.xml
@@ -15,7 +15,7 @@
This library provides functions for manipulating Unicode strings and for manipulating C strings according to the Unicode standard.
mirrors://gnu/libunistring/libunistring-0.9.10.tar.gz
- glibc-devel
+ glibc-devel
readline-devel