diff --git a/Makefile b/Makefile
index 7387321..b8aef14 100644
--- a/Makefile
+++ b/Makefile
@@ -449,7 +449,7 @@ CALCPAGER= more
 #DEBUG= -O1 -g3
 #DEBUG= -O2
 #DEBUG= -O2 -g
-DEBUG= -O2 -g3
+#DEBUG= -O2 -g3
 #DEBUG= -O2 -ipa
 #DEBUG= -O2 -g3 -ipa
 #DEBUG= -O3
@@ -458,7 +458,7 @@ DEBUG= -O2 -g3
 #DEBUG= -O3 -ipa
 #DEBUG= -O3 -g3 -ipa
 #DEBUG= -g
-#DEBUG= -g3
+DEBUG= -g3
 #DEBUG= -gx
 #DEBUG= -WM,-g
 #DEBUG=
diff --git a/version.c b/version.c
index 6f8d591..b7c3992 100644
--- a/version.c
+++ b/version.c
@@ -18,7 +18,7 @@ static char *program;
 #define MAJOR_VER	2	/* major version */
 #define MINOR_VER	11	/* minor version */
 #define MAJOR_PATCH	0	/* patch level or 0 if no patch */
-#define MINOR_PATCH  "10.5.1"	/* test number or empty string if no patch */
+#define MINOR_PATCH  "10.5"	/* test number or empty string if no patch */
 
 /*
  * calc version constants