diff --git a/platform/SPECS/ignsdk-qt5.spec b/platform/SPECS/ignsdk-qt5.spec
index dc2abd6..2f6b88c 100644
--- a/platform/SPECS/ignsdk-qt5.spec
+++ b/platform/SPECS/ignsdk-qt5.spec
@@ -11,9 +11,11 @@ Requires:qt5-qtwebkit
 Requires:qt5-qtbase-mysql
 Requires:qt5-qtdeclarative
 Requires:qt5-qtxmlpatterns
+Requires:qt5-qtserialport
 BuildRequires:qt5-qtwebkit-devel
 BuildRequires:gcc-c++
 BuildRequires:qt5-qtdeclarative-devel
+BuildRequires:qt5-qtserialport-devel
 %description
 IGOS Nusantara  Software Development Kit