diff --git a/libreoffice.spec b/libreoffice.spec
index 5af31b3..7750700 100644
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -126,6 +126,9 @@ BuildRequires: icu
 BuildRequires: make
 BuildRequires: perl(Archive::Zip)
 BuildRequires: perl(Digest::MD5)
+if %{?fedora}
+BuildRequires: ucpp
+%endif
 BuildRequires: zip
 
 # libs / headers - common