diff --git a/lib/vagrant-libvirt/config.rb b/lib/vagrant-libvirt/config.rb
index 16f057f..55c4c91 100644
--- a/lib/vagrant-libvirt/config.rb
+++ b/lib/vagrant-libvirt/config.rb
@@ -901,12 +901,12 @@ module VagrantPlugins
            @graphics_passwd == UNSET_VALUE
           @graphics_passwd = nil
         end
-        @graphics_port = -1 if @graphics_port == UNSET_VALUE
-        @graphics_ip = '127.0.0.1' if @graphics_ip == UNSET_VALUE
-        @video_type = 'cirrus' if @video_type == UNSET_VALUE
-        @video_vram = 16384 if @video_vram == UNSET_VALUE
+        @graphics_port = @graphics_type == 'spice' ? nil : -1 if @graphics_port == UNSET_VALUE
+        @graphics_ip = @graphics_type == 'spice' ? nil : '127.0.0.1' if @graphics_ip == UNSET_VALUE
         @video_accel3d = false if @video_accel3d == UNSET_VALUE
         @graphics_gl = @video_accel3d if @graphics_gl == UNSET_VALUE
+        @video_type = @video_accel3d ? 'virtio' : 'cirrus' if @video_type == UNSET_VALUE
+        @video_vram = 16384 if @video_vram == UNSET_VALUE
         @sound_type = nil if @sound_type == UNSET_VALUE
         @keymap = 'en-us' if @keymap == UNSET_VALUE
         @kvm_hidden = false if @kvm_hidden == UNSET_VALUE
@@ -938,12 +938,15 @@ module VagrantPlugins
         @inputs = [{ type: 'mouse', bus: 'ps2' }] if @inputs == UNSET_VALUE
 
         # Channels
-        if @channels == UNSET_VALUE
-          @channels = []
-          if @qemu_use_agent == true
-            if @channels.all? { |channel| !channel.fetch(:target_name, '').start_with?('org.qemu.guest_agent.') }
-              channel(:type => 'unix', :target_name => 'org.qemu.guest_agent.0', :target_type => 'virtio')
-            end
+        @channels = [] if @channels == UNSET_VALUE
+        if @qemu_use_agent == true
+          if @channels.all? { |channel| !channel.fetch(:target_name, '').start_with?('org.qemu.guest_agent.') }
+            channel(:type => 'unix', :target_name => 'org.qemu.guest_agent.0', :target_type => 'virtio')
+          end
+        end
+        if @graphics_type == 'spice'
+          if @channels.all? { |channel| !channel.fetch(:target_name, '').start_with?('com.redhat.spice.') }
+            channel(:type => 'spicevmc', :target_name => 'com.redhat.spice.0', :target_type => 'virtio')
           end
         end
 
diff --git a/spec/unit/config_spec.rb b/spec/unit/config_spec.rb
index e3207a5..e0f0843 100644
--- a/spec/unit/config_spec.rb
+++ b/spec/unit/config_spec.rb
@@ -559,6 +559,19 @@ describe VagrantPlugins::ProviderLibvirt::Config do
           expect(subject.channels).to match([a_hash_including({:target_name => 'org.qemu.guest_agent.0'})])
         end
 
+        context 'another channel type already defined' do
+          it 'should inject a qemu agent channel' do
+            subject.channel :type => 'spicevmc', :target_name => 'com.redhat.spice.0', :target_type => 'virtio'
+            subject.finalize!
+
+            expect(subject.channels).to_not be_empty
+            expect(subject.channels).to match([
+              a_hash_including({:target_name => 'com.redhat.spice.0'}),
+              a_hash_including({:target_name => 'org.qemu.guest_agent.0'}),
+            ])
+          end
+        end
+
         context 'when agent channel already added' do
           it 'should not modify the channels' do
             subject.channel :type => 'unix', :target_name => 'org.qemu.guest_agent.0', :target_type => 'virtio'
@@ -568,7 +581,7 @@ describe VagrantPlugins::ProviderLibvirt::Config do
             expect(subject.channels.length).to eq(1)
           end
 
-          context 'when agent channel explicitly disbaled' do
+          context 'when agent channel explicitly disabled' do
             it 'should not include an agent channel' do
               subject.channel :type => 'unix', :target_name => 'org.qemu.guest_agent.0', :disabled => true
 
@@ -579,6 +592,52 @@ describe VagrantPlugins::ProviderLibvirt::Config do
           end
         end
       end
+
+      context 'when graphics type set to spice' do
+        before do
+          subject.graphics_type = 'spice'
+        end
+
+        it 'should inject a spice agent channel' do
+          subject.finalize!
+
+          expect(subject.channels).to_not be_empty
+          expect(subject.channels).to match([a_hash_including({:target_name => 'com.redhat.spice.0'})])
+        end
+
+        context 'another channel type already defined' do
+          it 'should inject a spice agent channel' do
+            subject.channel :type => 'unix', :target_name => 'org.qemu.guest_agent.0', :target_type => 'virtio'
+            subject.finalize!
+
+            expect(subject.channels).to_not be_empty
+            expect(subject.channels).to match([
+              a_hash_including({:target_name => 'org.qemu.guest_agent.0'}),
+              a_hash_including({:target_name => 'com.redhat.spice.0'}),
+            ])
+          end
+        end
+
+        context 'when spice channel already added' do
+          it 'should not modify the channels' do
+            subject.channel :type => 'spicevmc', :target_name => 'com.redhat.spice.0', :target_type => 'virtio'
+
+            subject.finalize!
+
+            expect(subject.channels.length).to eq(1)
+          end
+
+          context 'when agent channel explicitly disabled' do
+            it 'should not include an agent channel' do
+              subject.channel :type => 'spicevmc', :target_name => 'com.redhat.spice.0', :disabled => true
+
+              subject.finalize!
+
+              expect(subject.channels).to be_empty
+            end
+          end
+        end
+      end
     end
 
     context '@inputs' do
@@ -596,6 +655,28 @@ describe VagrantPlugins::ProviderLibvirt::Config do
         expect(subject.inputs).to eq([{:bus=>"usb", :type=>"keyboard"}])
       end
     end
+
+    context '@graphics_* and @video_*' do
+      it 'should set reasonable defaults' do
+        subject.finalize!
+
+        expect(subject.graphics_type).to eq('vnc')
+        expect(subject.graphics_port).to eq(-1)
+        expect(subject.graphics_ip).to eq('127.0.0.1')
+        expect(subject.graphics_autoport).to eq('yes')
+        expect(subject.channels).to be_empty
+      end
+
+      it 'should handle graphics_type set to spice' do
+        subject.graphics_type = 'spice'
+        subject.finalize!
+
+        expect(subject.graphics_port).to eq(nil)
+        expect(subject.graphics_ip).to eq(nil)
+        expect(subject.graphics_autoport).to eq('yes')
+        expect(subject.channels).to match([a_hash_including({:target_name => 'com.redhat.spice.0'})])
+      end
+    end
   end
 
   def assert_invalid
diff --git a/spec/unit/templates/domain_all_settings.xml b/spec/unit/templates/domain_all_settings.xml
index f3c058e..5bd7aa3 100644
--- a/spec/unit/templates/domain_all_settings.xml
+++ b/spec/unit/templates/domain_all_settings.xml
@@ -107,7 +107,7 @@
       <gl enable='yes'/>
     </graphics>
     <video>
-      <model type='cirrus' vram='16384' heads='1'>
+      <model type='virtio' vram='16384' heads='1'>
         <acceleration accel3d='yes'/>
       </model>
     </video>