diff --git a/.coveragerc b/.coveragerc
index cac94c3..96752f1 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -2,6 +2,9 @@
 branch=True
 source=unasync
 
+[paths]
+source = src/unasync
+
 [report]
 precision = 1
 exclude_lines =
diff --git a/.coveragerc-py2 b/.coveragerc-py2
index 571cf8a..c69e158 100644
--- a/.coveragerc-py2
+++ b/.coveragerc-py2
@@ -2,6 +2,9 @@
 branch=True
 source=unasync
 
+[paths]
+source = src/unasync
+
 [report]
 precision = 1
 exclude_lines =