diff --git a/test/server-side-rendering/samples/attribute-boolean/_expected.html b/test/server-side-rendering/samples/attribute-boolean/_expected.html
index 3ca3bfd9a8..5b36bb6c3f 100644
--- a/test/server-side-rendering/samples/attribute-boolean/_expected.html
+++ b/test/server-side-rendering/samples/attribute-boolean/_expected.html
@@ -1 +1,2 @@
 <textarea readonly></textarea>
+<textarea autocomplete="no"></textarea>
diff --git a/test/server-side-rendering/samples/attribute-boolean/main.svelte b/test/server-side-rendering/samples/attribute-boolean/main.svelte
index 3ca3bfd9a8..0852e12418 100644
--- a/test/server-side-rendering/samples/attribute-boolean/main.svelte
+++ b/test/server-side-rendering/samples/attribute-boolean/main.svelte
@@ -1 +1,2 @@
 <textarea readonly></textarea>
+<textarea autocomplete={'no'}></textarea>
diff --git a/test/server-side-rendering/samples/spread-attributes-boolean/_expected.html b/test/server-side-rendering/samples/spread-attributes-boolean/_expected.html
new file mode 100644
index 0000000000..06048d3efa
--- /dev/null
+++ b/test/server-side-rendering/samples/spread-attributes-boolean/_expected.html
@@ -0,0 +1,2 @@
+<input readonly>
+<input>
diff --git a/test/server-side-rendering/samples/spread-attributes-boolean/main.svelte b/test/server-side-rendering/samples/spread-attributes-boolean/main.svelte
new file mode 100644
index 0000000000..3d865c0082
--- /dev/null
+++ b/test/server-side-rendering/samples/spread-attributes-boolean/main.svelte
@@ -0,0 +1,2 @@
+<input {...{ readonly: 1 }}>
+<input {...{ readonly: 0 }}>