diff --git a/VERSION b/VERSION
index 24f0f65..9435145 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.86
+1.0.87
diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index e26ab4e..352c4f9 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -3370,6 +3370,7 @@
  and-not psubcheck
  and-not mvnsubcheck
  and-not mvpsubcheck
+ and-not CORELI
  copyup CONT,LI
 
  templayer barecont CONT
@@ -3378,6 +3379,7 @@
  and-not psubcheck
  and-not mvnsubcheck
  and-not mvpsubcheck
+ and-not CORELI
  copyup CONT
 
  layer glass GLASS,PADTXT,PADPIN
@@ -3635,6 +3637,7 @@
  and-not DIFFRES
  and-not THKOX
  and NPLUS
+ and-not CORELI
  copyup ndifcheck
  labels DIFF
  labels DIFFTXT port
@@ -3957,6 +3960,7 @@
  and-not POLY
  and-not PPLUS
  and-not THKOX
+ and-not CORELI
  copyup nsubcheck
 
  layer nsd nsdarea