diff --git a/acceptance/acceptance.go b/acceptance/acceptance.go
index 123b1b4..85eef19 100644
--- a/acceptance/acceptance.go
+++ b/acceptance/acceptance.go
@@ -1,7 +1,6 @@
 package acceptance
 
 import (
-	"fmt"
 	"io/ioutil"
 	"os"
 	"os/exec"
@@ -17,8 +16,8 @@ import (
 	_ "github.com/goreleaser/nfpm/rpm"
 )
 
-func accept(t *testing.T, name, format string) {
-	var config = fmt.Sprintf("./testdata/%s.yaml", name)
+func accept(t *testing.T, name, conf, format, dockerfile string) {
+	var config = filepath.Join("./testdata", conf)
 	tmp, err := filepath.Abs("./testdata/tmp")
 	require.NoError(t, err)
 	var target = filepath.Join(tmp, name+"."+format)
@@ -43,7 +42,7 @@ func accept(t *testing.T, name, format string) {
 		"docker",
 		"build",
 		"-f",
-		fmt.Sprintf("./testdata/%s.dockerfile", name),
+		filepath.Join("./testdata", dockerfile),
 		"./testdata",
 	)
 	t.Log("will exec:", cmd.Args)
diff --git a/acceptance/deb_acceptance_test.go b/acceptance/deb_acceptance_test.go
index 4c906d8..bc99cf0 100644
--- a/acceptance/deb_acceptance_test.go
+++ b/acceptance/deb_acceptance_test.go
@@ -3,9 +3,9 @@ package acceptance
 import "testing"
 
 func TestSimpleDeb(t *testing.T) {
-	accept(t, "simple_deb", "deb")
+	accept(t, "simple_deb", "simple.yaml", "deb", "deb.dockerfile")
 }
 
 func TestComplexDeb(t *testing.T) {
-	accept(t, "complex_deb", "deb")
+	accept(t, "complex_deb", "complex.yaml", "deb", "deb.dockerfile")
 }
diff --git a/acceptance/rpm_acceptance_test.go b/acceptance/rpm_acceptance_test.go
index aad3625..f0d2128 100644
--- a/acceptance/rpm_acceptance_test.go
+++ b/acceptance/rpm_acceptance_test.go
@@ -3,9 +3,9 @@ package acceptance
 import "testing"
 
 func TestSimpleRPM(t *testing.T) {
-	accept(t, "simple_rpm", "rpm")
+	accept(t, "simple_rpm", "simple.yaml", "rpm", "rpm.dockerfile")
 }
 
 func TestComplexRPM(t *testing.T) {
-	accept(t, "complex_rpm", "rpm")
+	accept(t, "complex_rpm", "complex.yaml", "rpm", "rpm.dockerfile")
 }
diff --git a/acceptance/testdata/complex_deb.yaml b/acceptance/testdata/complex.yaml
similarity index 100%
rename from acceptance/testdata/complex_deb.yaml
rename to acceptance/testdata/complex.yaml
diff --git a/acceptance/testdata/complex_deb.dockerfile b/acceptance/testdata/deb.dockerfile
similarity index 100%
rename from acceptance/testdata/complex_deb.dockerfile
rename to acceptance/testdata/deb.dockerfile
diff --git a/acceptance/testdata/simple_rpm.dockerfile b/acceptance/testdata/rpm.dockerfile
similarity index 100%
rename from acceptance/testdata/simple_rpm.dockerfile
rename to acceptance/testdata/rpm.dockerfile
diff --git a/acceptance/testdata/simple_deb.yaml b/acceptance/testdata/simple.yaml
similarity index 100%
rename from acceptance/testdata/simple_deb.yaml
rename to acceptance/testdata/simple.yaml
diff --git a/acceptance/testdata/simple_deb.dockerfile b/acceptance/testdata/simple_deb.dockerfile
deleted file mode 100644
index 60dc845..0000000
--- a/acceptance/testdata/simple_deb.dockerfile
+++ /dev/null
@@ -1,9 +0,0 @@
-FROM ubuntu
-COPY tmp/simple_deb.deb /tmp/foo.deb
-RUN dpkg -i /tmp/foo.deb && \
-		test -e /usr/local/bin/fake && \
-		test -f /etc/foo/whatever.conf && \
-		echo wat >> /etc/foo/whatever.conf && \
-		dpkg -r foo && \
-		test -f /etc/foo/whatever.conf && \
-		test ! -f /usr/local/bin/fake
diff --git a/acceptance/testdata/simple_rpm.yaml b/acceptance/testdata/simple_rpm.yaml
deleted file mode 100644
index 11730f5..0000000
--- a/acceptance/testdata/simple_rpm.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-name: "foo"
-arch: "amd64"
-platform: "linux"
-version: "v1.2.3"
-maintainer: "Foo Bar"
-description: |
-  Foo bar
-    Multiple lines
-vendor: "foobar"
-homepage: "https://foobar.org"
-license: "MIT"
-files:
-  ../testdata/fake: "/usr/local/bin/fake"
-config_files:
-  ../testdata/whatever.conf: "/etc/foo/whatever.conf"