diff --git a/com.ibm.wala.cast.js.nodejs.test/META-INF/MANIFEST.MF b/com.ibm.wala.cast.js.nodejs.test/META-INF/MANIFEST.MF
index 85e7b4506..bbcc0d646 100644
--- a/com.ibm.wala.cast.js.nodejs.test/META-INF/MANIFEST.MF
+++ b/com.ibm.wala.cast.js.nodejs.test/META-INF/MANIFEST.MF
@@ -18,3 +18,4 @@ Require-Bundle: com.ibm.wala.cast.js.nodejs;bundle-version="1.3.10",
  com.ibm.wala.cast.js.rhino;bundle-version="1.3.10",
  com.ibm.wala.core;bundle-version="1.3.10",
  org.junit
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
diff --git a/com.ibm.wala.cast.js.nodejs/META-INF/MANIFEST.MF b/com.ibm.wala.cast.js.nodejs/META-INF/MANIFEST.MF
index 17d65c5f3..b1254b83f 100644
--- a/com.ibm.wala.cast.js.nodejs/META-INF/MANIFEST.MF
+++ b/com.ibm.wala.cast.js.nodejs/META-INF/MANIFEST.MF
@@ -8,3 +8,4 @@ Require-Bundle: com.ibm.wala.cast.js;bundle-version="1.3.10",
  com.ibm.wala.cast.js.rhino;bundle-version="1.3.10"
 Bundle-ClassPath: lib/json-20160212.jar,
  .
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7