diff --git a/src/components/source.astro b/src/components/source.astro
index 77b60b0..29ab5e0 100644
--- a/src/components/source.astro
+++ b/src/components/source.astro
@@ -54,6 +54,7 @@ const binary = generateRandomBinaryString(1000);
         font-family: 'Nimbus Mono PS', 'Courier New', monospace;
         color: var(--color-foreground-subtler);
         word-break: break-all;
+        pointer-events: none;
         cursor: default;
         user-select: none;
         opacity: 0.35;