diff --git a/pax/fixtures/resolve/dotfiles/.js b/pax/fixtures/resolve/dotfiles/.js
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/.js
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/.json b/pax/fixtures/resolve/dotfiles/.json
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/.json
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/.mjs b/pax/fixtures/resolve/dotfiles/.mjs
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/.mjs
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/.thing b/pax/fixtures/resolve/dotfiles/.thing
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/.thing
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/.thing-js.js b/pax/fixtures/resolve/dotfiles/.thing-js.js
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/.thing-js.js
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/.thing-json.json b/pax/fixtures/resolve/dotfiles/.thing-json.json
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/.thing-json.json
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/.thing-mjs.mjs b/pax/fixtures/resolve/dotfiles/.thing-mjs.mjs
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/.thing-mjs.mjs
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/mod-js/.thing-js.js b/pax/fixtures/resolve/dotfiles/mod-js/.thing-js.js
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-js/.thing-js.js
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/mod-js/package.json b/pax/fixtures/resolve/dotfiles/mod-js/package.json
new file mode 100644
index 0000000..3dab716
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-js/package.json
@@ -0,0 +1,3 @@
+{
+  "main": ".thing-js"
+}
diff --git a/pax/fixtures/resolve/dotfiles/mod-json/.thing-json.json b/pax/fixtures/resolve/dotfiles/mod-json/.thing-json.json
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-json/.thing-json.json
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/mod-json/package.json b/pax/fixtures/resolve/dotfiles/mod-json/package.json
new file mode 100644
index 0000000..219c518
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-json/package.json
@@ -0,0 +1,3 @@
+{
+  "main": ".thing-json"
+}
diff --git a/pax/fixtures/resolve/dotfiles/mod-mjs/.thing-mjs.mjs b/pax/fixtures/resolve/dotfiles/mod-mjs/.thing-mjs.mjs
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-mjs/.thing-mjs.mjs
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/mod-mjs/package.json b/pax/fixtures/resolve/dotfiles/mod-mjs/package.json
new file mode 100644
index 0000000..c0cb7cd
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-mjs/package.json
@@ -0,0 +1,3 @@
+{
+  "main": ".thing-mjs"
+}
diff --git a/pax/fixtures/resolve/dotfiles/mod-noext/.thing b/pax/fixtures/resolve/dotfiles/mod-noext/.thing
new file mode 100644
index 0000000..5089e8c
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-noext/.thing
@@ -0,0 +1 @@
+console.log('success')
\ No newline at end of file
diff --git a/pax/fixtures/resolve/dotfiles/mod-noext/package.json b/pax/fixtures/resolve/dotfiles/mod-noext/package.json
new file mode 100644
index 0000000..87673ed
--- /dev/null
+++ b/pax/fixtures/resolve/dotfiles/mod-noext/package.json
@@ -0,0 +1,3 @@
+{
+  "main": ".thing"
+}
diff --git a/pax/src/test/mod.rs b/pax/src/test/mod.rs
index ec7d30a..a83b8dc 100644
--- a/pax/src/test/mod.rs
+++ b/pax/src/test/mod.rs
@@ -1141,6 +1141,40 @@ where F: FnMut(&str, &str, Option<&str>, &InputOptions) {
     assert_resolves(ctx,  "./unicode/𝌆.js",
          Some("resolve/unicode/𝌆.js"), &cjs);
 
+    assert_resolves(ctx,  "./dotfiles", None, &cjs);
+    assert_resolves(ctx,  "./dotfiles/", None, &esm);
+
+    assert_resolves(ctx,  "./dotfiles/.thing",
+               Some("resolve/dotfiles/.thing"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/.thing-js",
+               Some("resolve/dotfiles/.thing-js.js"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/.thing-js.js",
+               Some("resolve/dotfiles/.thing-js.js"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/.thing-json",
+               Some("resolve/dotfiles/.thing-json.json"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/.thing-json.json",
+               Some("resolve/dotfiles/.thing-json.json"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/.thing-mjs",
+               Some("resolve/dotfiles/.thing-mjs.mjs"), &esm);
+    assert_resolves(ctx,  "./dotfiles/.thing-mjs.mjs",
+               Some("resolve/dotfiles/.thing-mjs.mjs"), &esm);
+
+    assert_resolves(ctx,  "./dotfiles/.js",
+               Some("resolve/dotfiles/.js"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/.json",
+               Some("resolve/dotfiles/.json"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/.mjs",
+               Some("resolve/dotfiles/.mjs"), &esm);
+
+    assert_resolves(ctx,  "./dotfiles/mod-noext",
+               Some("resolve/dotfiles/mod-noext/.thing"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/mod-js",
+               Some("resolve/dotfiles/mod-js/.thing-js.js"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/mod-json",
+               Some("resolve/dotfiles/mod-json/.thing-json.json"), &cjs);
+    assert_resolves(ctx,  "./dotfiles/mod-mjs",
+               Some("resolve/dotfiles/mod-mjs/.thing-mjs.mjs"), &esm);
+
     let ctx = "resolve-order/hypothetical.js";
     assert_resolves(ctx,  "./1-file",
          Some("resolve-order/1-file"), &cjs);