diff --git a/libsrc/geos-cbm/disk/Makefile b/libsrc/geos-cbm/disk/Makefile
index 26b70fcfd..4594aacd9 100644
--- a/libsrc/geos-cbm/disk/Makefile
+++ b/libsrc/geos-cbm/disk/Makefile
@@ -7,11 +7,11 @@
 
 S_OBJS +=	changediskdevice.o	\
 		chkdkgeos.o		\
-		dio_openclose.o		\
 		dio_cts.o		\
+		dio_openclose.o		\
 		dio_params.o		\
-		dio_stc.o		\
 		dio_read.o		\
+		dio_stc.o		\
 		dio_write.o		\
 		dio_writev.o		\
 		enterturbo.o		\
diff --git a/libsrc/geos-cbm/memory/Makefile b/libsrc/geos-cbm/memory/Makefile
index 8911b68f4..6b9078a34 100644
--- a/libsrc/geos-cbm/memory/Makefile
+++ b/libsrc/geos-cbm/memory/Makefile
@@ -5,8 +5,8 @@
 #--------------------------------------------------------------------------
 # Object files
 
-S_OBJS +=	reuregs.o	\
+S_OBJS +=	fetchram.o	\
+		reuregs.o	\
 		stashram.o	\
-		fetchram.o	\
 		swapram.o	\
 		verifyram.o
diff --git a/libsrc/geos-cbm/system/Makefile b/libsrc/geos-cbm/system/Makefile
index a1a4c4371..c20b2f393 100644
--- a/libsrc/geos-cbm/system/Makefile
+++ b/libsrc/geos-cbm/system/Makefile
@@ -8,5 +8,5 @@
 S_OBJS  +=      ctype.o			\
 		get_ostype.o		\
 		initdoneio.o		\
-		tobasic.o		\
-		setdevice.o
\ No newline at end of file
+		setdevice.o		\
+		tobasic.o