diff --git a/test/unit/plugins/providers/docker/action/connect_networks_test.rb b/test/unit/plugins/providers/docker/action/connect_networks_test.rb
index 78e2a7d34..3b7dbd27b 100644
--- a/test/unit/plugins/providers/docker/action/connect_networks_test.rb
+++ b/test/unit/plugins/providers/docker/action/connect_networks_test.rb
@@ -66,6 +66,18 @@ describe VagrantPlugins::DockerProvider::Action::ConnectNetworks do
 
   subject { described_class.new(app, env) }
 
+  let(:subprocess_result) do
+    double("subprocess_result").tap do |result|
+      allow(result).to receive(:exit_code).and_return(0)
+      allow(result).to receive(:stdout).and_return("")
+      allow(result).to receive(:stderr).and_return("")
+    end
+  end
+
+  before do
+    allow(Vagrant::Util::Subprocess).to receive(:execute).with("docker", "version", an_instance_of(Hash)).and_return(subprocess_result)
+  end
+
   after do
     sandbox.close
   end
diff --git a/test/unit/plugins/providers/docker/action/destroy_network_test.rb b/test/unit/plugins/providers/docker/action/destroy_network_test.rb
index 68e8aa1bc..dad664dd3 100644
--- a/test/unit/plugins/providers/docker/action/destroy_network_test.rb
+++ b/test/unit/plugins/providers/docker/action/destroy_network_test.rb
@@ -55,6 +55,18 @@ describe VagrantPlugins::DockerProvider::Action::DestroyNetwork do
 
   subject { described_class.new(app, env) }
 
+  let(:subprocess_result) do
+    double("subprocess_result").tap do |result|
+      allow(result).to receive(:exit_code).and_return(0)
+      allow(result).to receive(:stdout).and_return("")
+      allow(result).to receive(:stderr).and_return("")
+    end
+  end
+
+  before do
+    allow(Vagrant::Util::Subprocess).to receive(:execute).with("docker", "version", an_instance_of(Hash)).and_return(subprocess_result)
+  end
+
   after do
     sandbox.close
   end
diff --git a/test/unit/plugins/providers/docker/action/login_test.rb b/test/unit/plugins/providers/docker/action/login_test.rb
index 07c0745a1..48daf10c9 100644
--- a/test/unit/plugins/providers/docker/action/login_test.rb
+++ b/test/unit/plugins/providers/docker/action/login_test.rb
@@ -43,6 +43,18 @@ describe VagrantPlugins::DockerProvider::Action::Login do
 
   subject { described_class.new(app, env) }
 
+  let(:subprocess_result) do
+    double("subprocess_result").tap do |result|
+      allow(result).to receive(:exit_code).and_return(0)
+      allow(result).to receive(:stdout).and_return("")
+      allow(result).to receive(:stderr).and_return("")
+    end
+  end
+
+  before do
+    allow(Vagrant::Util::Subprocess).to receive(:execute).with("docker", "version", an_instance_of(Hash)).and_return(subprocess_result)
+  end
+
   after do
     sandbox.close
   end
diff --git a/test/unit/plugins/providers/docker/action/prepare_networks_test.rb b/test/unit/plugins/providers/docker/action/prepare_networks_test.rb
index 67ecc5470..095ca4335 100644
--- a/test/unit/plugins/providers/docker/action/prepare_networks_test.rb
+++ b/test/unit/plugins/providers/docker/action/prepare_networks_test.rb
@@ -67,6 +67,18 @@ describe VagrantPlugins::DockerProvider::Action::PrepareNetworks do
 
   subject { described_class.new(app, env) }
 
+  let(:subprocess_result) do
+    double("subprocess_result").tap do |result|
+      allow(result).to receive(:exit_code).and_return(0)
+      allow(result).to receive(:stdout).and_return("")
+      allow(result).to receive(:stderr).and_return("")
+    end
+  end
+
+  before do
+    allow(Vagrant::Util::Subprocess).to receive(:execute).with("docker", "version", an_instance_of(Hash)).and_return(subprocess_result)
+  end
+
   after do
     sandbox.close
   end