diff --git a/src/fp/fp0100a.h b/src/fp/fp0100a.h
index 662753bea..11754ddb1 100644
--- a/src/fp/fp0100a.h
+++ b/src/fp/fp0100a.h
@@ -22,11 +22,11 @@
 
 #define F_FORMPERS									401
 
-#define S_TIPODOC										101
-#define S_TIPORIGA									102
-#define S_QTA												103
-#define S_PREZZO										104
-#define S_IMPONIBILE								105
+#define SC_TIPODOC									101
+#define SC_TIPORIGA									102
+#define SC_QTA											103
+#define SC_PREZZO										104
+#define SC_IMPONIBILE								105
 
 
 #define F_NPFSHEET									501