diff --git a/test/Spec.hs b/test/Spec.hs
index bff5723..b22f420 100644
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -135,6 +135,8 @@ main = hspec $ do
       runGEvalTest "accuracy-probs" `shouldReturnAlmost` 0.4
     it "sorted" $
       runGEvalTest "accuracy-on-sorted" `shouldReturnAlmost` 0.75
+    it "with filtering" $
+      runGEvalTest "accuracy-filtering" `shouldReturnAlmost` 1.0
   describe "F-measure" $ do
     it "simple example" $
       runGEvalTest "f-measure-simple" `shouldReturnAlmost` 0.57142857
diff --git a/test/accuracy-filtering/accuracy-filtering-solution/test-A/out.tsv b/test/accuracy-filtering/accuracy-filtering-solution/test-A/out.tsv
new file mode 100644
index 0000000..1295207
--- /dev/null
+++ b/test/accuracy-filtering/accuracy-filtering-solution/test-A/out.tsv
@@ -0,0 +1,5 @@
+foo
+foo
+bar
+bar
+foo
diff --git a/test/accuracy-filtering/accuracy-filtering/config.txt b/test/accuracy-filtering/accuracy-filtering/config.txt
new file mode 100644
index 0000000..f61b446
--- /dev/null
+++ b/test/accuracy-filtering/accuracy-filtering/config.txt
@@ -0,0 +1 @@
+--metric Accuracy:f<in[2]:yep>
diff --git a/test/accuracy-filtering/accuracy-filtering/test-A/expected.tsv b/test/accuracy-filtering/accuracy-filtering/test-A/expected.tsv
new file mode 100644
index 0000000..a792a9d
--- /dev/null
+++ b/test/accuracy-filtering/accuracy-filtering/test-A/expected.tsv
@@ -0,0 +1,5 @@
+foo
+bar
+bar
+bar
+bar
diff --git a/test/accuracy-filtering/accuracy-filtering/test-A/in.tsv b/test/accuracy-filtering/accuracy-filtering/test-A/in.tsv
new file mode 100644
index 0000000..d4cfa74
--- /dev/null
+++ b/test/accuracy-filtering/accuracy-filtering/test-A/in.tsv
@@ -0,0 +1,5 @@
+1	yep	111
+1	nope	2323
+3	yep	32323
+2	yep	222
+11	nope	sdsds