diff --git a/targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/drivers/fsl_powerquad_data.h b/targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/drivers/fsl_powerquad_data.h
index 8f6673cfdf..f11634e292 100644
--- a/targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/drivers/fsl_powerquad_data.h
+++ b/targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/drivers/fsl_powerquad_data.h
@@ -26,12 +26,12 @@ extern int32_t idct64_twiddle[128];
 extern int32_t idct128_twiddle[256];
 extern int32_t idct256_twiddle[512];
 extern int32_t idct512_twiddle[1024];
-extern int32_t dct16_cosFactor[32];
-extern int32_t dct32_cosFactor[64];
-extern int32_t dct64_cosFactor[128];
-extern int32_t dct128_cosFactor[256];
-extern int32_t dct256_cosFactor[512];
-extern int32_t dct512_cosFactor[1024];
+extern int32_t dct16_cosFactor[16];
+extern int32_t dct32_cosFactor[32];
+extern int32_t dct64_cosFactor[64];
+extern int32_t dct128_cosFactor[128];
+extern int32_t dct256_cosFactor[256];
+extern int32_t dct512_cosFactor[512];
 
 /*******************************************************************************
  * API