diff --git a/ChangeLog b/ChangeLog
index 54e03648d..f4ad645d6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-04-23  Pierre Willenbrock <pierre@pirsoft.dnsalias.org>
+
+	* backend/genesys_devices.c: Increase length of acceleration
+	  slopes for Canon LiDE 35/40/50/60
+
 2006-04-21  Stéphane Voltz <stefdev@modulonet.fr> 
 
         * backend/genesys.c: add workraound with issue related
diff --git a/backend/genesys_devices.c b/backend/genesys_devices.c
index 890bcb1b8..f832c8d8e 100644
--- a/backend/genesys_devices.c
+++ b/backend/genesys_devices.c
@@ -381,13 +381,13 @@ static Genesys_Motor Motor[] = {
    {{
        3500,
        1300, 
-       50,
+       60,
        0.8, 
    },
     {
 	3500,
 	1400,
-	50,
+	60,
 	0.8, 
     },
    },