diff --git a/installation-images.spec b/installation-images.spec
index 8be7f23..7d04418 100644
--- a/installation-images.spec
+++ b/installation-images.spec
@@ -327,6 +327,7 @@ BuildRequires:  haveged
 BuildRequires:  hdparm
 BuildRequires:  hex
 BuildRequires:  hfsutils
+BuildRequires:  hostname
 BuildRequires:  icewm-lite
 BuildRequires:  icmpinfo
 BuildRequires:  indic-fonts