diff --git a/terraform/context_apply_test.go b/terraform/context_apply_test.go
index 337261616..10b98fd2c 100644
--- a/terraform/context_apply_test.go
+++ b/terraform/context_apply_test.go
@@ -216,6 +216,60 @@ func TestContext2Apply_providerAlias(t *testing.T) {
 	}
 }
 
+// Two providers that are configured should both be configured prior to apply
+func TestContext2Apply_providerAliasConfigure(t *testing.T) {
+	m := testModule(t, "apply-provider-alias-configure")
+
+	p2 := testProvider("another")
+	p2.ApplyFn = testApplyFn
+	p2.DiffFn = testDiffFn
+
+	ctx := testContext2(t, &ContextOpts{
+		Module: m,
+		Providers: map[string]ResourceProviderFactory{
+			"another": testProviderFuncFixed(p2),
+		},
+	})
+
+	if p, err := ctx.Plan(); err != nil {
+		t.Fatalf("err: %s", err)
+	} else {
+		t.Logf(p.String())
+	}
+
+	// Configure to record calls AFTER Plan above
+	var configCount int32
+	p2.ConfigureFn = func(c *ResourceConfig) error {
+		atomic.AddInt32(&configCount, 1)
+
+		foo, ok := c.Get("foo")
+		if !ok {
+			return fmt.Errorf("foo is not found")
+		}
+
+		if foo != "bar" {
+			return fmt.Errorf("foo: %#v", foo)
+		}
+
+		return nil
+	}
+
+	state, err := ctx.Apply()
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	if configCount != 2 {
+		t.Fatalf("provider config expected 2 calls, got: %d", configCount)
+	}
+
+	actual := strings.TrimSpace(state.String())
+	expected := strings.TrimSpace(testTerraformApplyProviderAliasConfigStr)
+	if actual != expected {
+		t.Fatalf("bad: \n%s", actual)
+	}
+}
+
 // GH-2870
 func TestContext2Apply_providerWarning(t *testing.T) {
 	m := testModule(t, "apply-provider-warning")
diff --git a/terraform/terraform_test.go b/terraform/terraform_test.go
index 23fe5aeeb..dc417309d 100644
--- a/terraform/terraform_test.go
+++ b/terraform/terraform_test.go
@@ -286,6 +286,14 @@ aws_instance.foo:
   type = aws_instance
 `
 
+const testTerraformApplyProviderAliasConfigStr = `
+another_instance.bar:
+  ID = foo
+  provider = another.two
+another_instance.foo:
+  ID = foo
+`
+
 const testTerraformApplyEmptyModuleStr = `
 <no state>
 Outputs:
diff --git a/terraform/test-fixtures/apply-provider-alias-configure/main.tf b/terraform/test-fixtures/apply-provider-alias-configure/main.tf
new file mode 100644
index 000000000..9a9c43894
--- /dev/null
+++ b/terraform/test-fixtures/apply-provider-alias-configure/main.tf
@@ -0,0 +1,11 @@
+provider "another" {
+    foo = "bar"
+}
+
+provider "another" {
+    alias = "two"
+    foo = "bar"
+}
+
+resource "another_instance" "foo" {}
+resource "another_instance" "bar" { provider = "another.two" }
diff --git a/terraform/transform_attach_config_provider.go b/terraform/transform_attach_config_provider.go
index 4b41a2d0f..10506ea06 100644
--- a/terraform/transform_attach_config_provider.go
+++ b/terraform/transform_attach_config_provider.go
@@ -47,8 +47,6 @@ func (t *AttachProviderConfigTransformer) attachProviders(g *Graph) error {
 			continue
 		}
 
-		// TODO: aliases?
-
 		// Determine what we're looking for
 		path := normalizeModulePath(apn.Path())
 		path = path[1:]
@@ -63,7 +61,14 @@ func (t *AttachProviderConfigTransformer) attachProviders(g *Graph) error {
 
 		// Go through the provider configs to find the matching config
 		for _, p := range tree.Config().ProviderConfigs {
-			if p.Name == name {
+			// Build the name, which is "name.alias" if an alias exists
+			current := p.Name
+			if p.Alias != "" {
+				current += "." + p.Alias
+			}
+
+			// If the configs match then attach!
+			if current == name {
 				log.Printf("[TRACE] Attaching provider config: %#v", p)
 				apn.AttachProvider(p)
 				break