diff --git a/firmware/target/arm/i2s-pp.c b/firmware/target/arm/i2s-pp.c
index beb8e1e581..6397c1c0ac 100644
--- a/firmware/target/arm/i2s-pp.c
+++ b/firmware/target/arm/i2s-pp.c
@@ -73,6 +73,7 @@ void i2s_reset(void)
 
 #if defined (IRIVER_H10) || defined (IRIVER_H10_5GB) || defined(IPOD_NANO) \
       || defined(IPOD_VIDEO) || defined(IPOD_MINI2G) \
+      || defined(IPOD_COLOR) || defined(IPOD_4G) \
       || defined (SANSA_C200) || defined (SANSA_E200)
     /* Nano works fine with IIS_FIFO_FORMAT_LE16 as well */
     IISCONFIG = ((IISCONFIG & ~IIS_FIFO_FORMAT_MASK) | IIS_FIFO_FORMAT_LE16_2);
diff --git a/firmware/target/arm/pcm-pp.c b/firmware/target/arm/pcm-pp.c
index 7bffc4059c..dcf2ee9c53 100644
--- a/firmware/target/arm/pcm-pp.c
+++ b/firmware/target/arm/pcm-pp.c
@@ -31,7 +31,8 @@
    swapping. Try to use 32-bit packed in IIS modes if possible. */
 #if defined(SANSA_C200) || defined(SANSA_E200) \
     || defined(IRIVER_H10) || defined(IRIVER_H10_5GB) || defined(IPOD_NANO) \
-    || defined(IPOD_VIDEO) || defined(IPOD_MINI2G)
+    || defined(IPOD_VIDEO) || defined(IPOD_MINI2G) \
+    || defined(IPOD_COLOR) || defined(IPOD_4G)
 /* 16-bit, L-R packed into 32 bits with left in the least significant halfword */
 #define SAMPLE_SIZE   16
 #define TRANSFER_SIZE 32