diff --git a/Visual Studio Projects/SEL32.vcproj b/Visual Studio Projects/SEL32.vcproj
index e5982bc..bbc7228 100644
--- a/Visual Studio Projects/SEL32.vcproj	
+++ b/Visual Studio Projects/SEL32.vcproj	
@@ -224,6 +224,10 @@
 				RelativePath="..\SEL32\sel32_fltpt.c"
 				>  
 			</File>
+			<File
+				RelativePath="..\SEL32\sel32_hsdp.c"
+				>  
+			</File>
 			<File
 				RelativePath="..\SEL32\sel32_iop.c"
 				>  
diff --git a/makefile b/makefile
index dfd1e30..44f285c 100644
--- a/makefile
+++ b/makefile
@@ -1187,7 +1187,7 @@ SEL32 = ${SEL32D}/sel32_cpu.c ${SEL32D}/sel32_sys.c ${SEL32D}/sel32_defs.h \
 	${SEL32D}/sel32_chan.c ${SEL32D}/sel32_iop.c ${SEL32D}/sel32_com.c \
 	${SEL32D}/sel32_con.c ${SEL32D}/sel32_clk.c ${SEL32D}/sel32_mt.c \
 	${SEL32D}/sel32_lpr.c ${SEL32D}/sel32_scfi.c ${SEL32D}/sel32_fltpt.c \
-	${SEL32D}/sel32_disk.c
+	${SEL32D}/sel32_disk.c ${SEL32D}/sel32_hsdp.c
 SEL32_OPT = -I $(SEL32D) -DSEL32 
 #SEL32_OPT = -I $(SEL32D) -DUSE_INT64 -DSEL32