diff --git a/update-site/artifacts.jar b/update-site/artifacts.jar
deleted file mode 100644
index 04a06f5..0000000
--- a/update-site/artifacts.jar
+++ /dev/null
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diff --git a/update-site/content.jar b/update-site/content.jar
deleted file mode 100644
index 23d2377..0000000
--- a/update-site/content.jar
+++ /dev/null
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diff --git a/update-site/features/com.google.eclipse.protobuf_1.0.0.201105271037.jar b/update-site/features/com.google.eclipse.protobuf_1.0.0.201105271037.jar
deleted file mode 100644
index d1b59f4..0000000
--- a/update-site/features/com.google.eclipse.protobuf_1.0.0.201105271037.jar
+++ /dev/null
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diff --git a/update-site/features/com.google.eclipse.protobuf_1.0.0.201105271544.jar b/update-site/features/com.google.eclipse.protobuf_1.0.0.201105271544.jar
deleted file mode 100644
index c965cb1..0000000
--- a/update-site/features/com.google.eclipse.protobuf_1.0.0.201105271544.jar
+++ /dev/null
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diff --git a/update-site/features/com.google.eclipse.protobuf_1.0.0.201105311656.jar b/update-site/features/com.google.eclipse.protobuf_1.0.0.201105311656.jar
deleted file mode 100644
index 1681e20..0000000
--- a/update-site/features/com.google.eclipse.protobuf_1.0.0.201105311656.jar
+++ /dev/null
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diff --git a/update-site/features/com.google.eclipse.protobuf_1.0.0.201106011331.jar b/update-site/features/com.google.eclipse.protobuf_1.0.0.201106011331.jar
deleted file mode 100644
index 989f7ea..0000000
--- a/update-site/features/com.google.eclipse.protobuf_1.0.0.201106011331.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105271037.jar b/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105271037.jar
deleted file mode 100644
index 005ab0a..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105271037.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105271544.jar b/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105271544.jar
deleted file mode 100644
index f3ea1e0..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105271544.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105311656.jar b/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105311656.jar
deleted file mode 100644
index 8e3ca16..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201105311656.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201106011331.jar b/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201106011331.jar
deleted file mode 100644
index afdd9aa..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf.ui_1.0.0.201106011331.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105271037.jar b/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105271037.jar
deleted file mode 100644
index 9560f1d..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105271037.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105271544.jar b/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105271544.jar
deleted file mode 100644
index 37674b5..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105271544.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105311656.jar b/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105311656.jar
deleted file mode 100644
index e182c58..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201105311656.jar
+++ /dev/null
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diff --git a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201106011331.jar b/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201106011331.jar
deleted file mode 100644
index f79b4b1..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf_1.0.0.201106011331.jar
+++ /dev/null
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diff --git a/update-site/site.xml b/update-site/site.xml
index bf77529..faa6519 100644
--- a/update-site/site.xml
+++ b/update-site/site.xml
@@ -3,5 +3,5 @@
    <description name="protobuf-dt" url="http://code.google.com/svn/trunk/update-site">
       Update site for protobuf-dt, an Eclipse-based Development Environment for Protocol Buffers.
    </description>
-   <feature url="features/com.google.eclipse.protobuf_1.0.0.201106011331.jar" id="com.google.eclipse.protobuf" version="1.0.0.201106011331"/>
+   <feature url="features/com.google.eclipse.protobuf_1.0.0.qualifier.jar" id="com.google.eclipse.protobuf" version="1.0.0.qualifier"/>
 </site>