diff --git a/src/controllers/admin/cache.js b/src/controllers/admin/cache.js
index de27a16775..c0e1c06b65 100644
--- a/src/controllers/admin/cache.js
+++ b/src/controllers/admin/cache.js
@@ -20,14 +20,14 @@ cacheController.get = function(req, res, next) {
 			itemCount: postCache.itemCount,
 			percentFull: percentFull,
 			avgPostSize: avgPostSize,
-			dump: req.query.debug ? postCache.dump() : undefined
+			dump: req.query.debug ? JSON.stringify(postCache.dump(), null, 4) : false
 		},
 		groupCache: {
 			length: groupCache.length,
 			max: groupCache.max,
 			itemCount: groupCache.itemCount,
 			percentFull: ((groupCache.length / groupCache.max) * 100).toFixed(2),
-			dump: req.query.debug ? groupCache.dump() : undefined
+			dump: req.query.debug ? JSON.stringify(groupCache.dump(), null, 4) : false
 		}
 	});
 };
diff --git a/src/views/admin/advanced/cache.tpl b/src/views/admin/advanced/cache.tpl
index 68acef6be9..1c7b8ab589 100644
--- a/src/views/admin/advanced/cache.tpl
+++ b/src/views/admin/advanced/cache.tpl
@@ -20,6 +20,10 @@
 					</div>
 				</div>
 
+				<!-- IF postCache.dump -->
+				<pre>{postCache.dump}</pre>
+				<!-- ENDIF postCache.dump -->
+
 			</div>
 		</div>
 
@@ -39,6 +43,10 @@
 					</div>
 				</div>
 
+				<!-- IF groupCache.dump -->
+				<pre>{groupCache.dump}</pre>
+				<!-- ENDIF groupCache.dump -->
+
 			</div>
 		</div>
 	</div>