diff --git a/src/components/context_menu/_context_menu_panel.scss b/src/components/context_menu/_context_menu_panel.scss
index 27fd6514b7..019c71c238 100644
--- a/src/components/context_menu/_context_menu_panel.scss
+++ b/src/components/context_menu/_context_menu_panel.scss
@@ -62,7 +62,7 @@
   }
 
   &--small {
-    @include ouiPopoverTitle('s');
+    @include ouiPopoverTitle;
     padding: ($ouiSizeS * .75) $ouiSizeS;
   }
 }
diff --git a/src/components/tool_tip/_tool_tip.scss b/src/components/tool_tip/_tool_tip.scss
index ccb72ebc81..d1ff71455c 100644
--- a/src/components/tool_tip/_tool_tip.scss
+++ b/src/components/tool_tip/_tool_tip.scss
@@ -14,7 +14,7 @@
  */
 
 .ouiToolTip {
-  @include ouiToolTipStyle;
+  @include ouiToolTipStyle('s');
   @include ouiToolTipAnimation('top');
   position: absolute;
   opacity: 0;
diff --git a/src/global_styling/mixins/_popover.scss b/src/global_styling/mixins/_popover.scss
index affcaa8950..fa893823a3 100644
--- a/src/global_styling/mixins/_popover.scss
+++ b/src/global_styling/mixins/_popover.scss
@@ -19,7 +19,7 @@
   }
 
   padding: $ouiSizeM;
-  text-transform: uppercase;
+  text-transform: none;
   border-bottom: $ouiBorderThin;
 }
 
diff --git a/src/themes/oui-next/global_styling/mixins/_popover.scss b/src/themes/oui-next/global_styling/mixins/_popover.scss
index affcaa8950..fa893823a3 100644
--- a/src/themes/oui-next/global_styling/mixins/_popover.scss
+++ b/src/themes/oui-next/global_styling/mixins/_popover.scss
@@ -19,7 +19,7 @@
   }
 
   padding: $ouiSizeM;
-  text-transform: uppercase;
+  text-transform: none;
   border-bottom: $ouiBorderThin;
 }