diff --git a/examples/camera/camera_interleave_pbuf/main.c b/examples/camera/camera_interleave_pbuf/main.c
index 2c631823..234f7a27 100644
--- a/examples/camera/camera_interleave_pbuf/main.c
+++ b/examples/camera/camera_interleave_pbuf/main.c
@@ -65,7 +65,7 @@
 // #define CAMERA_FRAME_SIZE (YUV400_FRAME_SIZE / 2)
 
 // pingpong buf
-static uint8_t pingpong_buff[2][CAMERA_FRAME_SIZE] __attribute__((section(".system_ram"), aligned(4)));
+static uint8_t pingpong_buff[2][480 * 20] __attribute__((section(".system_ram"), aligned(4)));
 
 struct device *dma_cam;