diff --git a/eclipse.platform.releng.tychoeclipsebuilder/eclipse/getBaseBuilderAndTools.xml b/eclipse.platform.releng.tychoeclipsebuilder/eclipse/getBaseBuilderAndTools.xml
index f3bf5cb..8736bf3 100644
--- a/eclipse.platform.releng.tychoeclipsebuilder/eclipse/getBaseBuilderAndTools.xml
+++ b/eclipse.platform.releng.tychoeclipsebuilder/eclipse/getBaseBuilderAndTools.xml
@@ -96,10 +96,10 @@
     <!-- for I or M build (which is the unusual case) the build directory and label are the same -->
     <property
       name="eclipseBaseDir"
-      value="S-4.12RC1a-201905310245" />
+      value="R-4.12-201906051800" />
     <property
       name="eclispeBaseLabel"
-      value="4.12RC1a" />
+      value="4.12" />
 
     <property
       name="platformURL"
diff --git a/production/miscToolsAndNotes/proxyRelated/getBaseBuilderAndTools.xml b/production/miscToolsAndNotes/proxyRelated/getBaseBuilderAndTools.xml
index 42a3824..914b861 100644
--- a/production/miscToolsAndNotes/proxyRelated/getBaseBuilderAndTools.xml
+++ b/production/miscToolsAndNotes/proxyRelated/getBaseBuilderAndTools.xml
@@ -97,10 +97,10 @@
     <!-- for I or M build (which is the unusual case) the build directory and label are the same -->
     <property
       name="eclipseBaseDir"
-      value="S-4.12RC1a-201905310245" />
+      value="R-4.12-201906051800" />
     <property
       name="eclispeBaseLabel"
-      value="4.12RC1a" />
+      value="4.12" />
 
     <property
       name="platformURL"