diff --git a/theme_cobalt/static/src/scss/primary_variables.scss b/theme_cobalt/static/src/scss/primary_variables.scss
index e3b75dc71..477ae1c37 100644
--- a/theme_cobalt/static/src/scss/primary_variables.scss
+++ b/theme_cobalt/static/src/scss/primary_variables.scss
@@ -12,7 +12,7 @@ $o-theme-h6-font-size-multiplier: 1.1;
 $o-theme-font-configs: (
     'Inter': (
         'family': ('Inter', serif),
-        'url': 'Inter:400,400i,600,600i,800,800i',
+        'url': 'Inter:300,300i,400,400i,600,600i,800,800i',
     ),
 
     'Abril Fatface': (
diff --git a/theme_paptic/static/src/scss/primary_variables.scss b/theme_paptic/static/src/scss/primary_variables.scss
index 2943a018a..bdd035f5c 100644
--- a/theme_paptic/static/src/scss/primary_variables.scss
+++ b/theme_paptic/static/src/scss/primary_variables.scss
@@ -12,7 +12,7 @@ $o-theme-h6-font-size-multiplier: (18 / 14);
 $o-theme-font-configs: (
     'Inter': (
         'family': ('Inter', serif),
-        'url': 'Inter:400,400i,600,600i,800,800i',
+        'url': 'Inter:300,300i,400,400i,600,600i,800,800i',
     ),
 
     'Nunito': (