diff --git a/src/rec/recCalc.c b/src/rec/recCalc.c
index 4016d759c..0f955c362 100644
--- a/src/rec/recCalc.c
+++ b/src/rec/recCalc.c
@@ -89,7 +89,7 @@ static long get_value();
 #define cvt_dbaddr NULL
 #define get_array_info NULL
 #define put_array_info NULL
-static static long get_units();
+static long get_units();
 static long get_precision();
 #define get_enum_str NULL
 #define get_enum_strs NULL