diff --git a/ils/css/aoste.css b/ils/css/aoste.css
index 8c08823..873f711 100644
--- a/ils/css/aoste.css
+++ b/ils/css/aoste.css
@@ -8,4 +8,5 @@ body#view-aoste nav.rero-ils-header img.rero-ils-logo {
 
 div#aoste-logo {
   content: url('https://resources.rero.ch/ils/images/logo-aoste.png');
+  max-height: 44px !important;
 }
diff --git a/ils/css/bulle.css b/ils/css/bulle.css
index 99ff309..2cb9484 100644
--- a/ils/css/bulle.css
+++ b/ils/css/bulle.css
@@ -8,4 +8,5 @@ body#view-bulle nav.rero-ils-header img.rero-ils-logo {
 
 div#bulle-logo {
   content: url('https://resources.rero.ch/ils/images/logo-bulle.png');
+  max-height: 44px !important;
 }
diff --git a/ils/css/fictive.css b/ils/css/fictive.css
index 42d8cc7..abbc05c 100644
--- a/ils/css/fictive.css
+++ b/ils/css/fictive.css
@@ -8,4 +8,5 @@ body#view-fictive nav.rero-ils-header img.rero-ils-logo {
 
 div#fictive-logo {
   content: url('https://resources.rero.ch/ils/images/logo-fictive.png');
+  max-height: 44px !important;
 }
diff --git a/ils/css/global.css b/ils/css/global.css
index a653034..44b4619 100644
--- a/ils/css/global.css
+++ b/ils/css/global.css
@@ -8,4 +8,5 @@ body#view-global nav.rero-ils-header img.rero-ils-logo {
 
 div#global-logo {
   content: url('https://resources.rero.ch/ils/images/logo-global.png');
+  max-height: 44px !important;
 }
diff --git a/ils/css/highlands.css b/ils/css/highlands.css
index e90c67a..fe3e59a 100644
--- a/ils/css/highlands.css
+++ b/ils/css/highlands.css
@@ -8,4 +8,5 @@ body#view-highlands nav.rero-ils-header img.rero-ils-logo {
 
 div#highlands-logo {
   content: url('https://resources.rero.ch/ils/images/logo-highlands.png');
+  max-height: 44px !important;
 }
diff --git a/ils/css/mvs.css b/ils/css/mvs.css
index 22b16c2..3c1edd3 100644
--- a/ils/css/mvs.css
+++ b/ils/css/mvs.css
@@ -8,4 +8,5 @@ body#view-mvs nav.rero-ils-header img.rero-ils-logo {
 
 div#mvs-logo {
   content: url('https://resources.rero.ch/ils/images/logo-mvs.png');
+  max-height: 44px !important;
 }
diff --git a/ils/css/rbnj.css b/ils/css/rbnj.css
index 069399b..11a7c3c 100644
--- a/ils/css/rbnj.css
+++ b/ils/css/rbnj.css
@@ -8,4 +8,5 @@ body#view-rbnj nav.rero-ils-header img.rero-ils-logo {
 
 div#rbnj-logo {
   content: url('https://resources.rero.ch/ils/images/logo-rbnj.png');
+  max-height: 44px !important;
 }