diff --git a/.abf.yml b/.abf.yml
index 3576993..1798d74 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  qownnotes-24.12.5.tar.xz: 0193f7a75763452682c37c02ce5c87fd25cd06fe
+  qownnotes-24.12.6.tar.xz: fbe0da2f8053db5799e2d8162aad941f5ae5a299
diff --git a/qownnotes.spec b/qownnotes.spec
index 8b6140f..bcc4801 100644
--- a/qownnotes.spec
+++ b/qownnotes.spec
@@ -1,9 +1,10 @@
 %define		oname QOwnNotes
 %define		debug %nil
 %define		debug_package %nil
+%define     with_qt515 1
 
 Name:		qownnotes
-Version:	24.12.5
+Version:	24.12.6
 Release:	1
 Summary:	A notepad and todo-list manager with markdown support and cloud integration
 URL:		https://www.qownnotes.org
@@ -11,6 +12,9 @@ Source0:	https://github.com/pbek/QOwnNotes/releases/download/v%{version}/%{name}
 License:	GPLv2
 Group:		Office
 BuildRequires:	xz
+%if %{with_qt515}
+BuildRequires:  qt515
+%else
 BuildRequires:	qt5-linguist-tools
 BuildRequires:	pkgconfig(Qt5Core)
 BuildRequires:	pkgconfig(Qt5Gui)
@@ -23,7 +27,7 @@ BuildRequires:	pkgconfig(Qt5WebSockets)
 BuildRequires:	pkgconfig(Qt5X11Extras)
 BuildRequires:	pkgconfig(Qt5Qml)
 BuildRequires:	pkgconfig(Qt5Network)
-#BuildRequires:  qt515
+%endif
 BuildRequires:	pkgconfig(libdrm)
 
 
@@ -36,12 +40,15 @@ that works together with Nextcloud Notes and ownCloud Notes.
 %setup -q
 
 %build
+%if %{with_qt515} 
+#/opt/qt5/5.15/bin/lrelease QOwnNotes.pro
+export LD_LIBRARY_PATH=/opt/qt5/5.15/lib:/opt/openssl3.3/lib64:${LD_LIBRARY_PATH}
+
+/opt/qt5/5.15/bin/qmake
+%else
 lrelease-qt5 QOwnNotes.pro
 %qmake_qt5
-#/opt/qt5/5.15/bin/lrelease QOwnNotes.pro
-#export LD_LIBRARY_PATH=/opt/qt5/5.15/lib:/opt/openssl3.3/lib64:${LD_LIBRARY_PATH}
-
-#/opt/qt5/5.15/bin/qmake
+%endif
 
 %make