diff --git a/lib/rbcodec/codecs/flac.c b/lib/rbcodec/codecs/flac.c
index c934e389c0..2c0b63ee16 100644
--- a/lib/rbcodec/codecs/flac.c
+++ b/lib/rbcodec/codecs/flac.c
@@ -33,7 +33,7 @@ static int32_t decoded2[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_LARGE_IRAM;
 static int32_t decoded3[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_LARGE_IRAM;
 static int32_t decoded4[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_XLARGE_IRAM;
 static int32_t decoded5[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_XLARGE_IRAM;
-static int32_t decoded6[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_XLARGE_IRAM;
+static int32_t decoded6[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_XXLARGE_IRAM;
 
 #define MAX_SUPPORTED_SEEKTABLE_SIZE 5000
 
diff --git a/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h b/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h
index cd9589de40..159766e980 100644
--- a/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h
+++ b/lib/rbcodec/codecs/libffmpegFLAC/bitstream.h
@@ -25,6 +25,7 @@
 /* Enough IRAM to move additional data to it. */
 #define IBSS_ATTR_FLAC_LARGE_IRAM   IBSS_ATTR
 #define IBSS_ATTR_FLAC_XLARGE_IRAM
+#define IBSS_ATTR_FLAC_XXLARGE_IRAM
 
 #elif (CONFIG_CPU == S5L8700) || (CONFIG_CPU == S5L8701)
 #define ICODE_ATTR_FLAC ICODE_ATTR
@@ -32,6 +33,7 @@
 /* Enough IRAM to move even more additional data to it. */
 #define IBSS_ATTR_FLAC_LARGE_IRAM   IBSS_ATTR
 #define IBSS_ATTR_FLAC_XLARGE_IRAM  IBSS_ATTR
+#define IBSS_ATTR_FLAC_XXLARGE_IRAM
 
 #else
 #define ICODE_ATTR_FLAC ICODE_ATTR
@@ -39,6 +41,7 @@
 /* Not enough IRAM available. */
 #define IBSS_ATTR_FLAC_LARGE_IRAM
 #define IBSS_ATTR_FLAC_XLARGE_IRAM
+#define IBSS_ATTR_FLAC_XXLARGE_IRAM
 #endif
 
 /* Endian conversion routines for standalone compilation */