diff --git a/kio-extras.spec b/kio-extras.spec
index 7dbc569..263605c 100644
--- a/kio-extras.spec
+++ b/kio-extras.spec
@@ -73,6 +73,7 @@ BuildRequires:  pkgconfig(xcursor)
 BuildRequires:  qt5-qtbase-devel
 BuildRequires:  qt5-qtsvg-devel
 BuildRequires:  taglib-devel > 1.11
+BuildRequires:  zlib-devel
 
 %if 0%{?tests}
 BuildRequires: dbus-x11