diff --git a/Source/HBIOS/sd.asm b/Source/HBIOS/sd.asm
index 993fb175..207225be 100644
--- a/Source/HBIOS/sd.asm
+++ b/Source/HBIOS/sd.asm
@@ -2390,7 +2390,7 @@ SD_GET1:
 #IF (SDMODE == SDMODE_FZ80)
 	CALL	SD_WAITBSY		; WAIT FOR PENDING ACTIVITY
 	IN	A,(SD_ACTION)		; INITIATE READ
-	;;;CALL	SD_WAITBSY		; WAIT FOR DONE
+	CALL	SD_WAITBSY		; WAIT FOR DONE
 	IN	A,(SD_DATA)		; GET THE VALUE
 #ENDIF
 	RET
diff --git a/Source/ver.inc b/Source/ver.inc
index 1f6eca4f..0c8e9648 100644
--- a/Source/ver.inc
+++ b/Source/ver.inc
@@ -2,7 +2,7 @@
 #DEFINE	RMN	6
 #DEFINE	RUP	0
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.6.0-dev.21"
+#DEFINE BIOSVER	"3.6.0-dev.22"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP
diff --git a/Source/ver.lib b/Source/ver.lib
index 08ba2678..7dd40a72 100644
--- a/Source/ver.lib
+++ b/Source/ver.lib
@@ -3,5 +3,5 @@ rmn	equ	6
 rup	equ	0
 rtp	equ	0
 biosver	macro
-	db	"3.6.0-dev.21"
+	db	"3.6.0-dev.22"
 	endm