diff --git a/tests/test_sync_clk_basic/Makefile b/tests/test_sync_clk_basic/Makefile
index 86e4e277..8b1468ac 100644
--- a/tests/test_sync_clk_basic/Makefile
+++ b/tests/test_sync_clk_basic/Makefile
@@ -3,12 +3,12 @@ TEST_FLAGS ?=
 
 XCC_FLAGS_HS = -O3 -g -DXUD_CORE_CLOCK=600 -save-temps -DUSB_TILE=tile[0] -DLOCAL_CLOCK_INCREMENT=10000 -DLOCAL_CLOCK_MARGIN=100 \
 							-DBUS_SPEED=2 \
-							-DXUA_USE_APP_PLL=0 \
+							-DXUA_USE_SW_PLL=0 \
 							$(TEST_FLAGS)
 
 XCC_FLAGS_FS = -O3 -g -DXUD_CORE_CLOCK=600 -save-temps -DUSB_TILE=tile[0] -DLOCAL_CLOCK_INCREMENT=10000 -DLOCAL_CLOCK_MARGIN=100 \
 							-DBUS_SPEED=1 \
-							-DXUA_USE_APP_PLL=0 \
+							-DXUA_USE_SW_PLL=0 \
 							$(TEST_FLAGS)
 
 TARGET = test_xs3_600.xn
diff --git a/tests/test_sync_clk_basic/src/main.xc b/tests/test_sync_clk_basic/src/main.xc
index d6c5b519..ad397226 100644
--- a/tests/test_sync_clk_basic/src/main.xc
+++ b/tests/test_sync_clk_basic/src/main.xc
@@ -173,6 +173,7 @@ int main()
     chan c_in[EP_COUNT_IN];
     chan c_sof;
     chan c_aud_ctl;
+    chan c_mclk_change;
 
     interface pll_ref_if i_pll_ref;
 
@@ -185,7 +186,7 @@ int main()
 
             XUA_Buffer_Ep(c_out[1],      /* USB Audio Out*/
                 c_in[1],                 /* USB Audio In */
-                c_sof, c_aud_ctl, p_off_mclk, i_pll_ref
+                c_sof, c_aud_ctl, p_off_mclk, c_mclk_change, i_pll_ref
             );
         }
 
@@ -193,4 +194,6 @@ int main()
 
         checker();
     }
+
+    return 0;
 }