diff --git a/codecov.yml b/codecov.yml
index ea6c1b6..58ce3c5 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -6,17 +6,17 @@ coverage:
     project:
       default: false
       tests:
-        paths: "tests/"
+        paths: ["tests/"]
         target: 100%
       package:
-        paths: "gromacs/"
+        paths: ["gromacs/"]
     patch:
       default: false
       test:
-        paths: "tests/"      
+        paths: ["tests/"]
         target: 100%
         threshold: 0%
       package: 
-        paths: "gromacs/"
+        paths: ["gromacs/"]
         target: auto
         threshold: 0%