diff --git a/openal-soft-fcommon-fix.patch b/openal-soft-fcommon-fix.patch
new file mode 100644
index 0000000..b299006
--- /dev/null
+++ b/openal-soft-fcommon-fix.patch
@@ -0,0 +1,16 @@
+diff -up openal-soft-1.19.1/Alc/bformatdec.h~ openal-soft-1.19.1/Alc/bformatdec.h
+--- openal-soft-1.19.1/Alc/bformatdec.h~	2018-10-12 00:05:31.000000000 +0200
++++ openal-soft-1.19.1/Alc/bformatdec.h	2020-02-16 16:11:57.105035079 +0100
+@@ -24,9 +24,9 @@
+ /* NOTE: These are scale factors as applied to Ambisonics content. Decoder
+  * coefficients should be divided by these values to get proper N3D scalings.
+  */
+-const ALfloat N3D2N3DScale[MAX_AMBI_COEFFS];
+-const ALfloat SN3D2N3DScale[MAX_AMBI_COEFFS];
+-const ALfloat FuMa2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat N3D2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat SN3D2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat FuMa2N3DScale[MAX_AMBI_COEFFS];
+ 
+ 
+ struct AmbDecConf;
diff --git a/openal-soft.spec b/openal-soft.spec
index d67484a..a5bbc9e 100644
--- a/openal-soft.spec
+++ b/openal-soft.spec
@@ -1,12 +1,13 @@
 Name:           openal-soft
 Version:        1.19.1
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Open Audio Library
 
 License:        LGPLv2+
 URL:            http://openal-soft.org/
 Source0:        http://openal-soft.org/openal-releases/openal-soft-%{version}.tar.bz2
 Patch0:         openal-soft-arm_neon-only-for-32bit.patch
+Patch1:         openal-soft-fcommon-fix.patch
 
 BuildRequires:  alsa-lib-devel
 BuildRequires:  cmake
@@ -105,6 +106,9 @@ sed -i 's/#allow-moves = false/allow-moves = true/' \
 %{_bindir}/alsoft-config
 
 %changelog
+* Sun Feb 16 2020 Hans de Goede <hdegoede@redhat.com> - 1.19.1-5
+- Fix FTBFS (rhbz#1799829)
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.19.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild