diff --git a/OpenCL/inc_common.cl b/OpenCL/inc_common.cl
index 64300e80a..f7d0f40fa 100644
--- a/OpenCL/inc_common.cl
+++ b/OpenCL/inc_common.cl
@@ -1474,7 +1474,7 @@ DECLSPEC int hc_find_keyboard_layout_map (const u32 search, const int search_len
   return -1;
 }
 
-DECLSPEC int hc_execute_keyboard_layout_mapping (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], const int pw_len, LOCAL_AS keyboard_layout_mapping_t *s_keyboard_layout_mapping_buf, const int keyboard_layout_mapping_cnt)
+DECLSPEC int hc_execute_keyboard_layout_mapping (u32 *w0, u32 *w1, u32 *w2, u32 *w3, const int pw_len, LOCAL_AS keyboard_layout_mapping_t *s_keyboard_layout_mapping_buf, const int keyboard_layout_mapping_cnt)
 {
   u32 out_buf[16] = { 0 };
 
diff --git a/OpenCL/inc_common.h b/OpenCL/inc_common.h
index 36bbb8998..2fc520fba 100644
--- a/OpenCL/inc_common.h
+++ b/OpenCL/inc_common.h
@@ -219,7 +219,7 @@ DECLSPEC int is_valid_hex_32 (const u32 v);
 DECLSPEC int is_valid_base58_8 (const u8 v);
 DECLSPEC int is_valid_base58_32 (const u32 v);
 DECLSPEC int hc_find_keyboard_layout_map (const u32 search, const int search_len, LOCAL_AS keyboard_layout_mapping_t *s_keyboard_layout_mapping_buf, const int keyboard_layout_mapping_cnt);
-DECLSPEC int hc_execute_keyboard_layout_mapping (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], const int pw_len, LOCAL_AS keyboard_layout_mapping_t *s_keyboard_layout_mapping_buf, const int keyboard_layout_mapping_cnt);
+DECLSPEC int hc_execute_keyboard_layout_mapping (u32 *w0, u32 *w1, u32 *w2, u32 *w3, const int pw_len, LOCAL_AS keyboard_layout_mapping_t *s_keyboard_layout_mapping_buf, const int keyboard_layout_mapping_cnt);
 DECLSPEC void make_utf16be (const u32x *in, u32x *out1, u32x *out2);
 DECLSPEC void make_utf16beN (const u32x *in, u32x *out1, u32x *out2);
 DECLSPEC void make_utf16le (const u32x *in, u32x *out1, u32x *out2);