diff --git a/zynaddsubfx.spec b/zynaddsubfx.spec
index a7f04c8..279fd9c 100644
--- a/zynaddsubfx.spec
+++ b/zynaddsubfx.spec
@@ -1,13 +1,13 @@
 Summary:        Real-time software synthesizer
 Name:           zynaddsubfx
 Version:        3.0.5
-Release:        2%{?dist}
+Release:        3%{?dist}
 # Source is a collective work, distributed by
 License:        GPLv2 and GPLv2+
 URL:            http://zynaddsubfx.sourceforge.net
 Source0:        http://download.sf.net/sourceforge/zynaddsubfx/zynaddsubfx-%{version}.tar.bz2
 # We cannot build this from source since Fedora's texlive is too old
-Patch1:         zynaddsubfx-buildflags.patch
+Patch0:         zynaddsubfx-buildflags.patch
 
 Requires:       hicolor-icon-theme
 Requires:       %{name}-common = %{version}-%{release}
@@ -21,6 +21,7 @@ BuildRequires:  dssi-devel
 BuildRequires:  fftw3-devel
 BuildRequires:  fltk-devel
 BuildRequires:  fltk-fluid
+BuildRequires:  non-ntk-devel
 BuildRequires:  ImageMagick
 BuildRequires:  jack-audio-connection-kit-devel
 BuildRequires:  lash-devel
@@ -90,8 +91,7 @@ effects like Reverb, Echo, Chorus, Phaser...
 This package includes the VST implementation of the synthesizer.
 
 %prep
-%setup -q
-%patch1 -p1 -b .flags
+%autosetup -p 1
 
 # Fix encoding
 for i in AUTHORS.txt ChangeLog; do
@@ -161,6 +161,9 @@ install -d -m 0755 %{buildroot}%{_libdir}/%{name}
 %{_libdir}/vst/*.so
 
 %changelog
+* Wed Jan 22 2020 Guido Aulisi <guido.aulisi@gmail.com> - 3.0.5-3
+- Rebuilt for new non-ntk
+
 * Wed Aug 28 2019 Guido Aulisi <guido.aulisi@gmail.com> - 3.0.5-2
 - Build without non-ntk
 - Install bash completion file