diff --git a/gammaray.spec b/gammaray.spec
index 8a75688..89c884a 100644
--- a/gammaray.spec
+++ b/gammaray.spec
@@ -42,6 +42,7 @@ BuildRequires:  kdstatemachineeditor-devel
 BuildRequires:  libQt5Core-private-headers-devel >= 5.3.0
 BuildRequires:  libQt5Gui-private-headers-devel >= 5.3.0
 BuildRequires:  libQt5Network-private-headers-devel >= 5.3.0
+BuildRequires:  libdw-devel
 BuildRequires:  libqt5-qt3d-devel >= 5.3.0
 BuildRequires:  libqt5-qtdeclarative-private-headers-devel >= 5.3.0
 BuildRequires:  libqt5-qttools >= 5.3.0
@@ -67,6 +68,7 @@ BuildRequires:  cmake(Qt5ScriptTools) >= 5.3.0
 BuildRequires:  cmake(Qt5Svg) >= 5.3.0
 BuildRequires:  cmake(Qt5Test) >= 5.3.0
 BuildRequires:  cmake(Qt5WaylandCompositor) >= 5.3.0
+BuildRequires:  cmake(Qt5WebEngineWidgets) >= 5.3.0
 BuildRequires:  cmake(Qt5Widgets) >= 5.3.0
 %if 0%{?suse_version} > 1320 || 0%{?leap_version} >= 420200
 BuildRequires:  glslang-devel