diff --git a/Jamulus.spec b/Jamulus.spec
index d148877..255a0e6 100644
--- a/Jamulus.spec
+++ b/Jamulus.spec
@@ -36,6 +36,7 @@ BuildRequires:  hicolor-icon-theme
 BuildRequires:  jack-devel
 BuildRequires:  pkgconfig
 BuildRequires:  update-desktop-files
+BuildRequires:  pkgconfig(Qt5Concurrent)
 BuildRequires:  pkgconfig(Qt5Network)
 BuildRequires:  pkgconfig(Qt5Widgets)
 BuildRequires:  pkgconfig(Qt5Xml)