diff --git a/buildscripts/incremental/test.cmd b/buildscripts/incremental/test.cmd
index 7e3ab5c0a..c32424a5a 100644
--- a/buildscripts/incremental/test.cmd
+++ b/buildscripts/incremental/test.cmd
@@ -2,10 +2,10 @@
 call activate %CONDA_ENV%
 
 if "%OPAQUE_POINTERS%"=="yes" (
-  set LLVMLITE_ENABLE_OPAQUE_POINTERS=1
-  echo "Testing with opaque pointers enabled"
+  set LLVMLITE_ENABLE_IR_LAYER_TYPED_POINTERS=0
+  echo "Testing with IR layer opaque pointers enabled"
 ) else (
-  echo "Testing with opaque pointers disabled"
+  echo "Testing with IR layer opaque pointers disabled"
 )
 
 python runtests.py -v
diff --git a/buildscripts/incremental/test.sh b/buildscripts/incremental/test.sh
index 2fcf6bbaf..8bf7acb1d 100755
--- a/buildscripts/incremental/test.sh
+++ b/buildscripts/incremental/test.sh
@@ -10,10 +10,10 @@ set -v -e
 python --version
 
 if [ "$OPAQUE_POINTERS" == "yes" ]; then
-    export LLVMLITE_ENABLE_OPAQUE_POINTERS=1
-    echo "Testing with opaque pointers enabled"
+    export LLVMLITE_ENABLE_IR_LAYER_TYPED_POINTERS=0
+    echo "Testing with IR layer opaque pointers enabled"
 else
-    echo "Testing with opaque pointers disabled"
+    echo "Testing with IR layer opaque pointers disabled"
 fi
 
 if [ "$WHEEL" == "yes" ]; then