diff --git a/alliance/src/documentation/alliance-examples/divcas4/Makefile b/alliance/src/documentation/alliance-examples/divcas4/Makefile
index ee4f2261..0d943329 100644
--- a/alliance/src/documentation/alliance-examples/divcas4/Makefile
+++ b/alliance/src/documentation/alliance-examples/divcas4/Makefile
@@ -24,7 +24,6 @@ BOOM = $(ALLIANCE_BIN)/boom
BOOG = $(ALLIANCE_BIN)/boog
LOON = $(ALLIANCE_BIN)/loon
OCP = $(ALLIANCE_BIN)/ocp
-OCR = $(ALLIANCE_BIN)/ocr
NERO = $(ALLIANCE_BIN)/nero
COUGAR = $(ALLIANCE_BIN)/cougar
LVX = $(ALLIANCE_BIN)/lvx
@@ -89,7 +88,7 @@ ENV_OCP = MBK_WORK_LIB=.; export MBK_WORK_LIB; \
MBK_OUT_PH=ap; export MBK_OUT_PH; \
MBK_CATAL_NAME=CATAL; export MBK_CATAL_NAME
-ENV_OCR = MBK_WORK_LIB=.; export MBK_WORK_LIB; \
+ENV_NERO = MBK_WORK_LIB=.; export MBK_WORK_LIB; \
MBK_IN_LO=vst; export MBK_IN_LO; \
MBK_OUT_LO=vst; export MBK_OUT_LO; \
MBK_CATA_LIB=$(TARGET_LIB); export MBK_CATA_LIB; \
@@ -223,23 +222,14 @@ divcas4_model.vst : divcas4_model_o.vst
divcas4_p.ap : res_synth_1.pat
$(ENV_OCP); $(OCP) -v -ioc divcas4 -gnuplot divcas4 divcas4_p
-# /*------------------------------------------------------------\
-# | |
-# | OCR |
-# | |
-# \------------------------------------------------------------*/
-
-divcas4.ap : divcas4_p.ap divcas4.vst
- $(ENV_OCR); $(OCR) -v -l $(METAL_LEVEL) -L divcas4 -P divcas4_p -O divcas4
-#
# /*------------------------------------------------------------\
# | |
# | NERO |
# | |
# \------------------------------------------------------------*/
-divcas4_nero.ap : divcas4_p.ap divcas4.vst
- $(ENV_OCR); $(NERO) -V -$(METAL_LEVEL) -p divcas4_p divcas4 divcas4
+divcas4.ap : divcas4_p.ap divcas4.vst
+ $(ENV_NERO); $(NERO) -V -$(METAL_LEVEL) -p divcas4_p divcas4 divcas4
# /*------------------------------------------------------------\
# | |