diff --git a/bundles/org.eclipse.core.expressions/.settings/org.eclipse.pde.prefs b/bundles/org.eclipse.core.expressions/.settings/org.eclipse.pde.prefs
index 0f3d2e4..ac9eea9 100644
--- a/bundles/org.eclipse.core.expressions/.settings/org.eclipse.pde.prefs
+++ b/bundles/org.eclipse.core.expressions/.settings/org.eclipse.pde.prefs
@@ -1,6 +1,6 @@
 #Mon Jan 29 10:51:35 CET 2007
 compilers.incompatible-environment=1
-compilers.p.build=1
+compilers.p.build=0
 compilers.p.deprecated=1
 compilers.p.missing-packages=0
 compilers.p.no-required-att=0
diff --git a/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.pde.prefs b/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.pde.prefs
index 5ab526c..eab969f 100644
--- a/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.pde.prefs
+++ b/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.pde.prefs
@@ -1,6 +1,6 @@
 #Mon Jan 29 10:51:35 CET 2007
 compilers.incompatible-environment=1
-compilers.p.build=1
+compilers.p.build=0
 compilers.p.deprecated=1
 compilers.p.missing-packages=0
 compilers.p.no-required-att=0