diff --git a/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha.properties b/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha.properties
index ed39b3c30..72f5f7d11 100644
--- a/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha.properties
+++ b/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha.properties
@@ -1,5 +1,5 @@
 kaptcha.image.width=80
-kaptcha.image.height=25
+kaptcha.image.height=40
 kaptcha.border=no
 kaptcha.obscurificator.impl=com.google.code.kaptcha.impl.ShadowGimpy
 kaptcha.textproducer.font.size=23
diff --git a/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha_c.properties b/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha_c.properties
index 5c49aec9e..5900c0c70 100644
--- a/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha_c.properties
+++ b/maxkey-authentications/maxkey-authentication-captcha/src/main/resources/kaptcha_c.properties
@@ -1,5 +1,5 @@
 kaptcha.image.width=80
-kaptcha.image.height=25
+kaptcha.image.height=40
 kaptcha.border=no
 #kaptcha.obscurificator.impl=com.google.code.kaptcha.impl.ShadowGimpy
 kaptcha.obscurificator.impl=com.google.code.kaptcha.impl.Ripple