diff --git a/libzpc.spec b/libzpc.spec
index 3d8c4ef..51602a7 100644
--- a/libzpc.spec
+++ b/libzpc.spec
@@ -29,6 +29,7 @@ BuildRequires:  cmake >= 3.10
 BuildRequires:  doxygen
 BuildRequires:  gcc-c++
 BuildRequires:  libjson-c-devel
+BuildRequires:  texlive-bibtex-bin
 ExclusiveArch:  s390x
 
 %description