diff --git a/src/ca65/spool.h b/src/ca65/spool.h
index 9066bc9a1..65391a14b 100644
--- a/src/ca65/spool.h
+++ b/src/ca65/spool.h
@@ -76,7 +76,7 @@ INLINE unsigned GetStringId (const char* S)
     return SP_AddStr (&StrPool, S);
 }
 #else
-#  define GetStringId(S)        SP_Add (&StrPool, (S))
+#  define GetStringId(S)        SP_AddStr (&StrPool, (S))
 #endif
 
 #if defined(HAVE_INLINE)
@@ -101,7 +101,7 @@ INLINE const char* GetString (unsigned Index)
 
 void WriteStrPool (void);
 /* Write the string pool to the object file */
-
+                                         
 
 
 /* End of spool.h */
diff --git a/src/ld65/spool.h b/src/ld65/spool.h
index 4cbdbcb80..ec3e7d8d2 100644
--- a/src/ld65/spool.h
+++ b/src/ld65/spool.h
@@ -80,7 +80,7 @@ INLINE unsigned GetStringId (const char* S)
     return SP_AddStr (&StrPool, S);
 }
 #else
-#  define GetStringId(S)        SP_Add (&StrPool, (S))
+#  define GetStringId(S)        SP_AddStr (&StrPool, (S))
 #endif
 
 #if defined(HAVE_INLINE)