diff --git a/ChangeLog b/ChangeLog
index 6f5ae1f0b..f2bda9a3b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-05-22  Robert Larice
+ * src/spicelib/devices/hisim2/hsm2noi.c :
+   hisim2, fix NevalSrc(), Nintegrate() redeclaration
+
 2011-05-22  Robert Larice
  * src/spicelib/devices/hisim2/hsm2noi.c :
    hisim2, drop (GENERIC **) NULL pointer casts
diff --git a/src/spicelib/devices/hisim2/hsm2noi.c b/src/spicelib/devices/hisim2/hsm2noi.c
index 4f8d5713e..4c34e4a1f 100644
--- a/src/spicelib/devices/hisim2/hsm2noi.c
+++ b/src/spicelib/devices/hisim2/hsm2noi.c
@@ -32,9 +32,6 @@
  *    all of the MOSFET's is summed with the variable "OnDens".
  */
 
-extern void   NevalSrc();
-extern double Nintegrate();
-
 int HSM2noise (
      int mode, int operation,
      GENmodel *inModel,