diff --git a/test/intersect/bug187_a.bed b/test/intersect/bug187_a.bed
new file mode 100644
index 0000000000000000000000000000000000000000..d8e644d0ca58f1ae32fbb2aa7db2c28c662b640a
--- /dev/null
+++ b/test/intersect/bug187_a.bed
@@ -0,0 +1 @@
+chr7	33059403	33059403
diff --git a/test/intersect/bug187_b.bed b/test/intersect/bug187_b.bed
new file mode 100644
index 0000000000000000000000000000000000000000..3cff8f5032264d13a60ef09a29888397c7a8b346
--- /dev/null
+++ b/test/intersect/bug187_b.bed
@@ -0,0 +1,2 @@
+chr7	32599076	33069221	NAq	intron
+chr7	33059336	33060883	NT5C3A	intron