diff --git a/libexec/render.py b/libexec/render.py
index 8b297e2..6e4941e 100755
--- a/libexec/render.py
+++ b/libexec/render.py
@@ -434,6 +434,8 @@ class StatsPart(Part):
 			for line in f:
 				if line.startswith("MemTotal"):
 					mem_total = int(line.split()[1]) * 1024
+				elif line.startswith("MemFree"): # MemAvailable is not available on some systems, but folllows MemFree
+					mem_free = int(line.split()[1]) * 1024
 				elif line.startswith("MemAvailable"):
 					mem_free = int(line.split()[1]) * 1024
 				elif line.startswith("SwapTotal"):