diff --git a/panels/memory/memory_collector.gd b/panels/memory/memory_collector.gd
index bb1d64b..e2393af 100644
--- a/panels/memory/memory_collector.gd
+++ b/panels/memory/memory_collector.gd
@@ -7,8 +7,8 @@ func collect() -> float:
 	if meminfo.is_empty():
 		return 0.0
 
-	var total := meminfo.get("MemTotal", 0)
-	var available := meminfo.get("MemAvailable", 0)
+	var total: int = meminfo.get("MemTotal", 0)
+	var available: int = meminfo.get("MemAvailable", 0)
 
 	if total == 0:
 		return 0.0