diff --git a/svarog/src/main/java/org/signalml/app/document/DocumentFlowIntegrator.java b/svarog/src/main/java/org/signalml/app/document/DocumentFlowIntegrator.java
index 2c9121e791b0399a862878e529c0467c56068ea6..bb6f13a3829d0c5bf01e901a75ef41ae28821b97 100644
--- a/svarog/src/main/java/org/signalml/app/document/DocumentFlowIntegrator.java
+++ b/svarog/src/main/java/org/signalml/app/document/DocumentFlowIntegrator.java
@@ -485,9 +485,6 @@ public boolean saveDocument(Document document, boolean saveAsOnly) throws IOExce
 					if (type.equals(ManagedDocumentType.SIGNAL)) {
 						ok = true;
 						// do nothing
-					} else if (type.equals(ManagedDocumentType.MONITOR)) {
-						ok = true;
-						// do nothing
 					} else if (type.equals(ManagedDocumentType.BOOK)) {
 						ok = true;
 						// do nothing
diff --git a/svarog/src/main/java/org/signalml/app/document/MonitorSignalDocument.java b/svarog/src/main/java/org/signalml/app/document/MonitorSignalDocument.java
index 2f5f8925029bfdab50dae1b9367d14a1756db08d..72d33449bde9b1f5fd2d6733dd4d8c4897f8ff93 100644
--- a/svarog/src/main/java/org/signalml/app/document/MonitorSignalDocument.java
+++ b/svarog/src/main/java/org/signalml/app/document/MonitorSignalDocument.java
@@ -44,7 +44,7 @@
  * @author Mariusz Podsiadło
  *
  */
-public class MonitorSignalDocument extends AbstractSignal implements MutableDocument, PsychopyStatusListener {
+public class MonitorSignalDocument extends AbstractSignal implements PsychopyStatusListener {
 
 	/**
 	 * A property describing the state of the recording process.
@@ -98,11 +98,6 @@
 	 */
 	private PreviewVideoFrame previewVideoFrame;
 
-	/**
-	 * Whether the signal was saved.
-	 */
-	private boolean saved = true;
-	
 	/**
 	 * How often (in milliseconds) should {@link SignalPlot signal plots} be
 	 * refreshed by the {@link RefreshPlotsTimerTask}.
@@ -180,8 +175,6 @@ public void setDocumentView(DocumentView documentView) {
 	@Override
 	public void openDocument() throws SignalMLException, IOException {
 
-		setSaved(true);
-
 		if (descriptor.getPeer() == null) {
 			throw new IOException();
 		}
@@ -338,33 +331,6 @@ public String getName() {
 		return name;
 	}
 
-	@Override
-	public boolean isSaved() {
-		return saved;
-	}
-
-	@Override
-	public void setSaved(boolean saved) {
-		if (this.saved != saved) {
-			this.saved = saved;
-			pcSupport.firePropertyChange(AbstractMutableFileDocument.SAVED_PROPERTY, !saved, saved);
-		}
-	}
-
-	public void invalidate() {
-		setSaved(false);
-	}
-
-	@Override
-	public final void saveDocument() throws SignalMLException, IOException {
-		throw new UnsupportedOperationException(_("Saving monitor document is not supported—use online recording instead."));
-	}
-
-	@Override
-	public void newDocument() throws SignalMLException {
-
-	}
-
 	/**
 	 * Starts to record this monitor document samples and tags according to
 	 * the configuration (file names etc.) maintained in the