diff --git a/generators/kimgio/okularApplication_kimgio.desktop b/generators/kimgio/okularApplication_kimgio.desktop
index 68366d775..273b5fc70 100644
--- a/generators/kimgio/okularApplication_kimgio.desktop
+++ b/generators/kimgio/okularApplication_kimgio.desktop
@@ -1,5 +1,5 @@
 [Desktop Entry]
-MimeType=image/bmp;image/x-dds;image/x-eps;image/x-exr;image/gif;image/x-hdr;image/x-ico;image/jp2;image/jpeg;video/x-mng;image/x-portable-bitmap;image/x-pcx;image/x-portable-graymap;image/png;image/x-portable-pixmap;image/x-psd;image/x-rgb;image/x-tga;image/tiff;image/x-xbitmap;image/x-xcf;image/x-xpixmap;
+MimeType=image/bmp;image/x-dds;image/x-eps;image/x-exr;image/gif;image/x-hdr;image/x-ico;image/jp2;image/jpeg;video/x-mng;image/x-portable-bitmap;image/x-pcx;image/x-portable-graymap;image/png;image/x-portable-pixmap;image/x-psd;image/x-rgb;image/x-tga;image/tiff;image/x-xbitmap;image/x-xcf;image/x-xpixmap;image/x-gzeps;image/x-bzeps;
 Terminal=false
 Name=Okular
 Name[x-test]=xxOkularxx
diff --git a/generators/kimgio/okularKimgio.desktop b/generators/kimgio/okularKimgio.desktop
index e53883f59..eae8056b6 100644
--- a/generators/kimgio/okularKimgio.desktop
+++ b/generators/kimgio/okularKimgio.desktop
@@ -5,4 +5,4 @@ Name[x-test]=xxOkularxx
 X-KDE-ServiceTypes=KParts/ReadOnlyPart
 X-KDE-Library=okularpart
 Type=Service
-MimeType=image/bmp;image/x-dds;image/x-eps;image/x-exr;image/gif;image/x-hdr;image/x-ico;image/jp2;image/jpeg;video/x-mng;image/x-portable-bitmap;image/x-pcx;image/x-portable-graymap;image/png;image/x-portable-pixmap;image/x-psd;image/x-rgb;image/x-tga;image/tiff;image/x-xbitmap;image/x-xcf;image/x-xpixmap;
+MimeType=image/bmp;image/x-dds;image/x-eps;image/x-exr;image/gif;image/x-hdr;image/x-ico;image/jp2;image/jpeg;video/x-mng;image/x-portable-bitmap;image/x-pcx;image/x-portable-graymap;image/png;image/x-portable-pixmap;image/x-psd;image/x-rgb;image/x-tga;image/tiff;image/x-xbitmap;image/x-xcf;image/x-xpixmap;image/x-gzeps;image/x-bzeps;
diff --git a/generators/spectre/okularApplication_ghostview.desktop b/generators/spectre/okularApplication_ghostview.desktop
index d8c60dc27..4d107b111 100644
--- a/generators/spectre/okularApplication_ghostview.desktop
+++ b/generators/spectre/okularApplication_ghostview.desktop
@@ -1,5 +1,5 @@
 [Desktop Entry]
-MimeType=application/postscript;image/x-eps;application/x-gzpostscript;application/x-bzpostscript;
+MimeType=application/postscript;image/x-eps;application/x-gzpostscript;application/x-bzpostscript;image/x-gzeps;image/x-bzeps;
 Terminal=false
 Name=Okular
 Name[x-test]=xxOkularxx
diff --git a/generators/spectre/okularGhostview.desktop b/generators/spectre/okularGhostview.desktop
index 25acc2bc1..7fc0026de 100644
--- a/generators/spectre/okularGhostview.desktop
+++ b/generators/spectre/okularGhostview.desktop
@@ -5,4 +5,4 @@ Name[x-test]=xxOkularxx
 X-KDE-ServiceTypes=KParts/ReadOnlyPart
 X-KDE-Library=okularpart
 Type=Service
-MimeType=application/postscript;image/x-eps;application/x-gzpostscript;application/x-bzpostscript;
+MimeType=application/postscript;image/x-eps;application/x-gzpostscript;application/x-bzpostscript;image/x-gzeps;image/x-bzeps;
diff --git a/part.cpp b/part.cpp
index 5438e7b29..b70c839a2 100644
--- a/part.cpp
+++ b/part.cpp
@@ -171,6 +171,10 @@ static QString compressedMimeFor( const QString& mime_to_check )
             QString::fromLatin1( "application/x-bzip" );
         compressedMimeMap[ QString::fromLatin1( "application/x-bzdvi" ) ] =
             QString::fromLatin1( "application/x-bzip" );
+        compressedMimeMap[ QString::fromLatin1( "image/x-gzeps" ) ] =
+            QString::fromLatin1( "application/x-gzip" );
+        compressedMimeMap[ QString::fromLatin1( "image/x-bzeps" ) ] =
+            QString::fromLatin1( "application/x-bzip" );
     }
     QHash< QString, QString >::const_iterator it = compressedMimeMap.find( mime_to_check );
     if ( it != compressedMimeMap.end() )