diff --git a/src/ooxml/java/org/apache/poi/extractor/ExtractorFactory.java b/src/ooxml/java/org/apache/poi/extractor/ExtractorFactory.java
index 203c596574..24a2632be6 100644
--- a/src/ooxml/java/org/apache/poi/extractor/ExtractorFactory.java
+++ b/src/ooxml/java/org/apache/poi/extractor/ExtractorFactory.java
@@ -119,6 +119,22 @@ public class ExtractorFactory {
 		if(corePart.getContentType().equals(XSLFSlideShow.MAIN_CONTENT_TYPE)) {
 			return new XSLFPowerPointExtractor(pkg);
 		}
+                if(corePart.getContentType().equals(XSLFSlideShow.MACRO_CONTENT_TYPE)) {
+                        return new XSLFPowerPointExtractor(pkg);
+                }
+                if(corePart.getContentType().equals(XSLFSlideShow.MACRO_TEMPLATE_CONTENT_TYPE)) {
+                        return new XSLFPowerPointExtractor(pkg);
+                }
+                if(corePart.getContentType().equals(XSLFSlideShow.PRESENTATIONML_CONTENT_TYPE)) {
+                        return new XSLFPowerPointExtractor(pkg);
+                }
+                if(corePart.getContentType().equals(XSLFSlideShow.PRESENTATIONML_TEMPLATE_CONTENT_TYPE)) {
+                        return new XSLFPowerPointExtractor(pkg);
+                }
+                if(corePart.getContentType().equals(XSLFSlideShow.PRESENTATION_MACRO_CONTENT_TYPE)) {
+                        return new XSLFPowerPointExtractor(pkg);
+                }
+
 		throw new IllegalArgumentException("No supported documents found in the OOXML package (found "+corePart.getContentType()+")");
 	}
 	
diff --git a/src/ooxml/java/org/apache/poi/xslf/XSLFSlideShow.java b/src/ooxml/java/org/apache/poi/xslf/XSLFSlideShow.java
index be8615cd9b..c6a9a52cee 100644
--- a/src/ooxml/java/org/apache/poi/xslf/XSLFSlideShow.java
+++ b/src/ooxml/java/org/apache/poi/xslf/XSLFSlideShow.java
@@ -57,6 +57,11 @@ import org.openxmlformats.schemas.presentationml.x2006.main.SldMasterDocument;
  */
 public class XSLFSlideShow extends POIXMLDocument {
 	public static final String MAIN_CONTENT_TYPE = "application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml";
+        public static final String MACRO_CONTENT_TYPE = "application/vnd.ms-powerpoint.slideshow.macroEnabled.main+xml";
+        public static final String MACRO_TEMPLATE_CONTENT_TYPE = "application/vnd.ms-powerpoint.template.macroEnabled.main+xml";
+        public static final String PRESENTATIONML_CONTENT_TYPE = "application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml";
+        public static final String PRESENTATIONML_TEMPLATE_CONTENT_TYPE = "application/vnd.openxmlformats-officedocument.presentationml.template.main+xml";
+        public static final String PRESENTATION_MACRO_CONTENT_TYPE = "application/vnd.ms-powerpoint.presentation.macroEnabled.main+xml";
 	public static final String NOTES_CONTENT_TYPE = "application/vnd.openxmlformats-officedocument.presentationml.notesSlide+xml";
 	public static final String SLIDE_CONTENT_TYPE = "application/vnd.openxmlformats-officedocument.presentationml.slide+xml";
 	public static final String SLIDE_LAYOUT_RELATION_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout";