diff --git a/libavif.spec b/libavif.spec
index 42fe703..c70648d 100644
--- a/libavif.spec
+++ b/libavif.spec
@@ -64,12 +64,14 @@ Avif-pixbuf-loader contains a plugin to load AVIF images in GTK+ applications.
 %autosetup -p1
 
 %build
-%cmake  %{?with_aom:-DAVIF_CODEC_AOM=1} \
-        -DAVIF_CODEC_DAV1D=1 \
-        -DAVIF_CODEC_RAV1E=1 \
-        %{?with_svt:-DAVIF_CODEC_SVT=1} \
-        -DAVIF_BUILD_APPS=1 \
-        -DAVIF_BUILD_GDK_PIXBUF=1
+%cmake \
+    -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+    %{?with_aom:-DAVIF_CODEC_AOM=1} \
+    -DAVIF_CODEC_DAV1D=1 \
+    -DAVIF_CODEC_RAV1E=1 \
+    %{?with_svt:-DAVIF_CODEC_SVT=1} \
+    -DAVIF_BUILD_APPS=1 \
+    -DAVIF_BUILD_GDK_PIXBUF=1
 %cmake_build
 
 %install
@@ -94,6 +96,9 @@ Avif-pixbuf-loader contains a plugin to load AVIF images in GTK+ applications.
 %{_libdir}/gdk-pixbuf-2.0/*/loaders/libpixbufloader-avif.so
 
 %changelog
+* Sat Feb 20 2021 Andreas Schneider <asn@redhat.com> - 0.8.4-4
+- Build release with debug info
+
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.8.4-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild