diff --git a/applications/utilities/postProcessing/graphics/PV398Readers/Allwmake b/applications/utilities/postProcessing/graphics/PV398Readers/Allwmake
index 33d6bd18dd866fc70eae29df18d7075cdc307206..1469999cb6fcaac52d16d5c5a0be15c74fb6a483 100755
--- a/applications/utilities/postProcessing/graphics/PV398Readers/Allwmake
+++ b/applications/utilities/postProcessing/graphics/PV398Readers/Allwmake
@@ -2,21 +2,26 @@
 cd ${0%/*} || exit 1    # run from this directory
 #set -x
 
-if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
-then
-    [ -n "$PV_PLUGIN_PATH" ] || {
-        echo "$0 : PV_PLUGIN_PATH not valid - it is unset"
-        exit 1
-    }
+if [ "$ParaView_VERSION" == "3.98.1" ]
+    then
+    if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
+    then
+        [ -n "$PV_PLUGIN_PATH" ] || {
+            echo "$0 : PV_PLUGIN_PATH not valid - it is unset"
+            exit 1
+        }
 
-    # ensure CMake gets the correct C++ compiler
-    [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
+        # ensure CMake gets the correct C++ compiler
+        [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
 
-    wmake libso vtkPV398Readers
-    PV398blockMeshReader/Allwmake
-    PV398FoamReader/Allwmake
+        wmake libso vtkPV398Readers
+        PV398blockMeshReader/Allwmake
+        PV398FoamReader/Allwmake
+    else
+        echo "ERROR: ParaView not found in $ParaView_DIR"
+    fi
 else
-    echo "ERROR: ParaView not found in $ParaView_DIR"
+    echo "WARN: PV398 readers not building: ParaView_VERSION=$ParaView_VERSION"
 fi
 
 # ----------------------------------------------------------------- end-of-file
diff --git a/applications/utilities/postProcessing/graphics/PV3Readers/Allwmake b/applications/utilities/postProcessing/graphics/PV3Readers/Allwmake
index 1568f8afb808e9df76a3c9e244ccce0cb0aba9f5..03b352116e7dd678042468da06d6640c637f6cfe 100755
--- a/applications/utilities/postProcessing/graphics/PV3Readers/Allwmake
+++ b/applications/utilities/postProcessing/graphics/PV3Readers/Allwmake
@@ -2,21 +2,26 @@
 cd ${0%/*} || exit 1    # run from this directory
 #set -x
 
-if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
-then
-    [ -n "$PV_PLUGIN_PATH" ] || {
-        echo "$0 : PV_PLUGIN_PATH not valid - it is unset"
-        exit 1
-    }
+if [ "$ParaView_VERSION" != "3.98.1" ]
+    then
+    if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
+    then
+        [ -n "$PV_PLUGIN_PATH" ] || {
+            echo "$0 : PV_PLUGIN_PATH not valid - it is unset"
+            exit 1
+        }
 
-    # ensure CMake gets the correct C++ compiler
-    [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
+        # ensure CMake gets the correct C++ compiler
+        [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
 
-    wmake libso vtkPV3Readers
-    PV3blockMeshReader/Allwmake
-    PV3FoamReader/Allwmake
+        wmake libso vtkPV3Readers
+        PV3blockMeshReader/Allwmake
+        PV3FoamReader/Allwmake
+    else
+        echo "ERROR: ParaView not found in $ParaView_DIR"
+    fi
 else
-    echo "ERROR: ParaView not found in $ParaView_DIR"
+    echo "WARN: PV3 readers not building: ParaView_VERSION=$ParaView_VERSION"
 fi
 
 # ----------------------------------------------------------------- end-of-file