diff --git a/toolchains/arduino/org.eclipse.cdt.arduino.core.tests/META-INF/MANIFEST.MF b/toolchains/arduino/org.eclipse.cdt.arduino.core.tests/META-INF/MANIFEST.MF
index 1c8235e0c7f..29622f05378 100644
--- a/toolchains/arduino/org.eclipse.cdt.arduino.core.tests/META-INF/MANIFEST.MF
+++ b/toolchains/arduino/org.eclipse.cdt.arduino.core.tests/META-INF/MANIFEST.MF
@@ -3,8 +3,9 @@ Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: org.eclipse.cdt.arduino.core.tests
 Bundle-Vendor: %Bundle-Vendor
-Bundle-Version: 1.0.100.qualifier
+Bundle-Version: 1.1.0.qualifier
 Fragment-Host: org.eclipse.cdt.arduino.core;bundle-version="1.0.0"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: org.junit;bundle-version="4.12.0"
 Automatic-Module-Name: org.eclipse.cdt.arduino.core.tests
+Export-Package: org.eclipse.cdt.arduino.core.tests;x-internal:=true
diff --git a/toolchains/arduino/org.eclipse.cdt.arduino.core/META-INF/MANIFEST.MF b/toolchains/arduino/org.eclipse.cdt.arduino.core/META-INF/MANIFEST.MF
index e054fd8919a..11ade6d5677 100644
--- a/toolchains/arduino/org.eclipse.cdt.arduino.core/META-INF/MANIFEST.MF
+++ b/toolchains/arduino/org.eclipse.cdt.arduino.core/META-INF/MANIFEST.MF
@@ -24,7 +24,7 @@ Bundle-ClassPath: .
 Export-Package: org.eclipse.cdt.arduino.core.internal;x-friends:="org.eclipse.cdt.arduino.ui",
  org.eclipse.cdt.arduino.core.internal.board;x-friends:="org.eclipse.cdt.arduino.ui",
  org.eclipse.cdt.arduino.core.internal.build;x-friends:="org.eclipse.cdt.arduino.ui",
- org.eclipse.cdt.arduino.core.internal.launch,
+ org.eclipse.cdt.arduino.core.internal.launch;x-friends:="org.eclipse.cdt.arduino.ui",
  org.eclipse.cdt.arduino.core.internal.remote;x-friends:="org.eclipse.cdt.arduino.ui"
 Bundle-Localization: plugin
 Automatic-Module-Name: org.eclipse.cdt.arduino.core