diff --git a/rtengine/improccoordinator.cc b/rtengine/improccoordinator.cc
index 4b255d663..10d484495 100644
--- a/rtengine/improccoordinator.cc
+++ b/rtengine/improccoordinator.cc
@@ -1536,13 +1536,13 @@ void ImProcCoordinator::process()
 
     while (changeSinceLast) {
         const bool panningRelatedChange =
-               params->toneCurve != nextParams->toneCurve
+               params->toneCurve.isPanningRelatedChange(nextParams->toneCurve)
             || params->labCurve != nextParams->labCurve
             || params->localContrast != nextParams->localContrast
             || params->rgbCurves != nextParams->rgbCurves
             || params->colorToning != nextParams->colorToning
             || params->vibrance != nextParams->vibrance
-            || params->wb != nextParams->wb
+            || params->wb.isPanningRelatedChange(nextParams->wb)
             || params->colorappearance != nextParams->colorappearance
             || params->epd != nextParams->epd
             || params->fattal != nextParams->fattal
diff --git a/rtengine/procparams.cc b/rtengine/procparams.cc
index 467f1446a..60b95a2e8 100644
--- a/rtengine/procparams.cc
+++ b/rtengine/procparams.cc
@@ -330,6 +330,29 @@ ToneCurveParams::ToneCurveParams() :
 {
 }
 
+bool ToneCurveParams::isPanningRelatedChange(const ToneCurveParams& other) const
+{
+    return !
+        (autoexp == other.autoexp
+        && clip == other.clip
+        && hrenabled == other.hrenabled
+        && method == other.method
+        && expcomp == other.expcomp
+        && curve == other.curve
+        && curve2 == other.curve2
+        && curveMode == other.curveMode
+        && curveMode2 == other.curveMode2
+        && brightness == other.brightness
+        && black == other.black
+        && contrast == other.contrast
+        && saturation == other.saturation
+        && shcompr == other.shcompr
+        && hlcompr == other.hlcompr
+        && hlcomprthresh == other.hlcomprthresh
+        && histmatching == other.histmatching
+        && clampOOG == other.clampOOG);
+}
+
 bool ToneCurveParams::operator ==(const ToneCurveParams& other) const
 {
     return
@@ -1214,6 +1237,21 @@ WBParams::WBParams() :
 {
 }
 
+bool WBParams::isPanningRelatedChange(const WBParams& other) const
+{
+    return !
+        (enabled == other.enabled
+        && ((method == "Camera" && other.method == "Camera")
+        ||
+        (method == other.method
+        && temperature == other.temperature
+        && green == other.green
+        && equal == other.equal
+        && tempBias == other.tempBias)
+        )
+        );
+}
+
 bool WBParams::operator ==(const WBParams& other) const
 {
     return
diff --git a/rtengine/procparams.h b/rtengine/procparams.h
index 83b6c3e44..4be6de254 100644
--- a/rtengine/procparams.h
+++ b/rtengine/procparams.h
@@ -284,6 +284,7 @@ struct ToneCurveParams {
 
     ToneCurveParams();
 
+    bool isPanningRelatedChange(const ToneCurveParams& other) const;
     bool operator ==(const ToneCurveParams& other) const;
     bool operator !=(const ToneCurveParams& other) const;
 
@@ -599,6 +600,7 @@ struct WBParams {
 
     WBParams();
 
+    bool isPanningRelatedChange(const WBParams& other) const;
     bool operator ==(const WBParams& other) const;
     bool operator !=(const WBParams& other) const;