diff --git a/changelog.d/915.misc.rst b/changelog.d/915.misc.rst
new file mode 100644
index 000000000..0a1fa5773
--- /dev/null
+++ b/changelog.d/915.misc.rst
@@ -0,0 +1 @@
+Explicitly listed all markers used in the pytest configuration.
diff --git a/setup.cfg b/setup.cfg
index af45978c0..94c1fc00f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -56,3 +56,18 @@ filterwarnings =
     error
     error::DeprecationWarning
     error:PendingDeprecationWarning
+markers =
+    gettz
+    import_star
+    isoparser
+    parserinfo
+    rrule
+    rruleset
+    rrulestr
+    smoke
+    tz_resolve_imaginary
+    tzfile
+    tzlocal
+    tzoffset
+    tzstr
+