diff --git a/applications/lofar2/images/images.txt b/applications/lofar2/images/images.txt
index 7951fa31b71c51d5b41fb3a2e827daa2479d7f04..f679804845afbdfecfbb0daf79d7a98b816e27b6 100644
--- a/applications/lofar2/images/images.txt
+++ b/applications/lofar2/images/images.txt
@@ -62,7 +62,8 @@ Example:
 # Extract tar.gz file:
 > tar -xvzf lofar2_unb2b_sdp_station_full_wg-e0f332504.tar.gz
 
-# Using tar.gz file compresses the firmware images by about a factor (22612668 + 37439723) / 21332391 = 2.8:
+# Actual compression factor depends on the image:
+# . Factor (22612668 + 37439723) / 21332391 = 2.8:
 -rw-rw-r-- 1 kooistra kooistra 21332391 Feb 29 07:42 lofar2_unb2c_sdp_station_full-dbc6375ef.tar.gz
 -rw-rw-r-- 1 kooistra kooistra 22612668 Feb 22 12:12 lofar2_unb2c_sdp_station_full-dbc6375ef.rbf
 -rw-rw-r-- 1 kooistra kooistra 37439723 Feb 22 12:12 lofar2_unb2c_sdp_station_full-dbc6375ef.sof