diff --git a/platform/platform-resources/src/idea/Keymap_Mac.xml b/platform/platform-resources/src/idea/Keymap_Mac.xml
index c4a0902d0c2e..c21cdf0b0c91 100644
--- a/platform/platform-resources/src/idea/Keymap_Mac.xml
+++ b/platform/platform-resources/src/idea/Keymap_Mac.xml
@@ -236,12 +236,6 @@
     <action id="Exit">
       <keyboard-shortcut first-keystroke="meta Q"/>
     </action>
-    <action id="NextSplitter">
-      <keyboard-shortcut first-keystroke="control TAB"/>
-    </action>
-    <action id="PrevSplitter">
-      <keyboard-shortcut first-keystroke="control shift TAB"/>
-    </action>
     <action id="GotoTypeDeclaration">
       <keyboard-shortcut first-keystroke="control shift B"/>
       <mouse-shortcut keystroke="meta shift button1"/>
diff --git a/platform/platform-resources/src/idea/Keymap_MacClassic.xml b/platform/platform-resources/src/idea/Keymap_MacClassic.xml
index d23f2f894e60..9ba1cc371a94 100644
--- a/platform/platform-resources/src/idea/Keymap_MacClassic.xml
+++ b/platform/platform-resources/src/idea/Keymap_MacClassic.xml
@@ -240,12 +240,6 @@
     <action id="Exit">
       <keyboard-shortcut first-keystroke="meta Q"/>
     </action>
-    <action id="NextSplitter">
-      <keyboard-shortcut first-keystroke="control TAB"/>
-    </action>
-    <action id="PrevSplitter">
-      <keyboard-shortcut first-keystroke="control shift TAB"/>
-    </action>
     <action id="GotoTypeDeclaration">
       <keyboard-shortcut first-keystroke="control shift B"/>
       <mouse-shortcut keystroke="meta shift button1"/>