diff --git a/PowerEditor/src/Parameters.cpp b/PowerEditor/src/Parameters.cpp
index 33b5c7b93..2890dff69 100644
--- a/PowerEditor/src/Parameters.cpp
+++ b/PowerEditor/src/Parameters.cpp
@@ -359,6 +359,7 @@ static const ScintillaKeyDefinition scintKeyDefs[] =
 	{TEXT("SCI_UNDO"),                    SCI_UNDO,                    true,  false, false, VK_Z,        IDM_EDIT_UNDO},
 	{TEXT(""),                            SCI_UNDO,                    false, true,  false, VK_BACK,     0},
 	{TEXT("SCI_REDO"),                    SCI_REDO,                    true,  false, false, VK_Y,        IDM_EDIT_REDO},
+	{TEXT(""),                            SCI_REDO,                    true,  false, true,  VK_Z,        0},
 	{TEXT("SCI_NEWLINE"),                 SCI_NEWLINE,                 false, false, false, VK_RETURN,   0},
 	{TEXT(""),                            SCI_NEWLINE,                 false, false, true,  VK_RETURN,   0},
 	{TEXT("SCI_TAB"),                     SCI_TAB,                     false, false, false, VK_TAB,      IDM_EDIT_INS_TAB},