diff --git a/.changeset/sixty-rats-divide.md b/.changeset/sixty-rats-divide.md
new file mode 100644
index 000000000000..6fc4dd4d2df0
--- /dev/null
+++ b/.changeset/sixty-rats-divide.md
@@ -0,0 +1,5 @@
+---
+'create-svelte': patch
+---
+
+Use `justify-content: flex-start;` on Sverdle CSS to avoid compatibility issues
diff --git a/packages/create-svelte/templates/default/src/routes/sverdle/+page.svelte b/packages/create-svelte/templates/default/src/routes/sverdle/+page.svelte
index 894afab18ff7..ba8d62bebc02 100644
--- a/packages/create-svelte/templates/default/src/routes/sverdle/+page.svelte
+++ b/packages/create-svelte/templates/default/src/routes/sverdle/+page.svelte
@@ -210,7 +210,7 @@
 		height: 100%;
 		display: flex;
 		flex-direction: column;
-		justify-content: start;
+		justify-content: flex-start;
 	}
 
 	.grid .row {
diff --git a/packages/create-svelte/templates/default/src/routes/sverdle/how-to-play/+page.svelte b/packages/create-svelte/templates/default/src/routes/sverdle/how-to-play/+page.svelte
index e7cebca2cb04..91d6bfdd0372 100644
--- a/packages/create-svelte/templates/default/src/routes/sverdle/how-to-play/+page.svelte
+++ b/packages/create-svelte/templates/default/src/routes/sverdle/how-to-play/+page.svelte
@@ -70,7 +70,7 @@
 
 	.example {
 		display: flex;
-		justify-content: start;
+		justify-content: flex-start;
 		margin: 1rem 0;
 		gap: 0.2rem;
 	}