diff --git a/distribution.ini b/distribution.ini
new file mode 100644
index 0000000..11f1f96
--- /dev/null
+++ b/distribution.ini
@@ -0,0 +1,9 @@
+[Global]
+id=fedora
+version=1.0
+about=Mozilla Firefox for Fedora
+
+[Preferences]
+app.distributor=fedora
+app.distributor.channel=fedora
+app.partner.fedora=fedora
diff --git a/firefox-redhat-default-prefs.js b/firefox-redhat-default-prefs.js
index a62532d..e97a4cf 100644
--- a/firefox-redhat-default-prefs.js
+++ b/firefox-redhat-default-prefs.js
@@ -13,7 +13,6 @@ pref("browser.link.open_external",          3);
 pref("browser.shell.checkDefaultBrowser",   false);
 pref("network.manage-offline-status",       true);
 pref("extensions.shownSelectionUI",         true);
-pref("gfx.color_management.enablev4",       true);
 pref("ui.SpellCheckerUnderlineStyle",       1);
 pref("startup.homepage_override_url",       "");
 pref("browser.startup.homepage",            "data:text/plain,browser.startup.homepage=http://start.fedoraproject.org/");
diff --git a/firefox.spec b/firefox.spec
index 758c884..c4d94bd 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -75,7 +75,7 @@
 %if %{?system_nss}
 %global nspr_version 4.10.10
 %global nspr_build_version %(pkg-config --silence-errors --modversion nspr 2>/dev/null || echo 65536)
-%global nss_version 3.29.5
+%global nss_version 3.29.3
 %global nss_build_version %(pkg-config --silence-errors --modversion nss 2>/dev/null || echo 65536)
 %endif
 
@@ -118,6 +118,7 @@ Source21:       firefox.sh.in
 Source23:       firefox.1
 Source24:       mozilla-api-key
 Source25:       firefox-symbolic.svg
+Source26:       distribution.ini
 
 # Build patches
 Patch0:         firefox-install-dir.patch
@@ -712,6 +713,10 @@ sed -i -e "s/\[Crash Reporter\]/[Crash Reporter]\nEnabled=1/" $RPM_BUILD_ROOT/%{
 # Default
 %{__cp} %{SOURCE12} ${RPM_BUILD_ROOT}%{mozappdir}/browser/defaults/preferences
 
+# Add distribution.ini
+%{__mkdir_p} ${RPM_BUILD_ROOT}%{mozappdir}/distribution
+%{__cp} %{SOURCE26} ${RPM_BUILD_ROOT}%{mozappdir}/distribution
+
 # Remove copied libraries to speed up build
 rm -f ${RPM_BUILD_ROOT}%{mozappdirdev}/sdk/lib/libmozjs.so
 rm -f ${RPM_BUILD_ROOT}%{mozappdirdev}/sdk/lib/libmozalloc.so
@@ -781,6 +786,7 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %{mozappdir}/browser/features/firefox@getpocket.com.xpi
 %{mozappdir}/browser/features/webcompat@mozilla.org.xpi
 %{mozappdir}/browser/features/deployment-checker@mozilla.org.xpi
+%{mozappdir}/distribution/distribution.ini
 # That's Windows only
 %ghost %{mozappdir}/browser/features/aushelper@mozilla.org.xpi
 %attr(644, root, root) %{mozappdir}/browser/blocklist.xml
@@ -837,6 +843,11 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 * Tue Apr 18 2017 Martin Stransky <stransky@redhat.com> - 53.0-1
 - Updated to 53.0 (B6)
 
+* Tue Apr 18 2017 Jan Horak <jhorak@redhat.com> - 52.0.2-3
+- Do not use color management until it is fixed for some broken profiles,
+  ie. don't set gfx.color_management.enablev4 to true (rhbz#1403970).
+- Added distribution.ini file to fix mozbz#1354489
+
 * Fri Mar 31 2017 Martin Stransky <stransky@redhat.com> - 52.0.2-2
 - Added patch for mozbz#1348576 - enable e10s by default
 - Added patch for mozbz#1158076 - enable dark theme by pref