diff --git a/config-64.txt b/config-64.txt
index 1be98c3..a886782 100644
--- a/config-64.txt
+++ b/config-64.txt
@@ -12,7 +12,7 @@ bootcode_delay=1
 
 # We need this to be 32Mb to support VCHI services and drivers which use them
 # but this isn't used by mainline VC4 driver so reduce to lowest supported value
-# You need to set this to at least 128 for using the camera
+# You need to set this to at least 80 for using the camera
 gpu_mem=32
 
 # Use eXtended firmware by default
diff --git a/config.txt b/config.txt
index 467a9dd..af2552b 100644
--- a/config.txt
+++ b/config.txt
@@ -13,7 +13,7 @@ bootcode_delay=1
 
 # We need this to be 32Mb to support VCHI services and drivers which use them
 # but this isn't used by mainline VC4 driver so reduce to lowest supported value
-# You need to set this to at least 128 for using the camera
+# You need to set this to at least 80 for using the camera
 gpu_mem=32
 
 # Use eXtended firmware by default