diff --git a/org.lflang.rca/lflang.product b/org.lflang.rca/lflang.product
index b2ffa65e7b..520fb3ce38 100644
--- a/org.lflang.rca/lflang.product
+++ b/org.lflang.rca/lflang.product
@@ -98,7 +98,6 @@ OF SUCH DAMAGE.
       <feature id="org.eclipse.xtext.runtime"/>
       <feature id="org.eclipse.jdt"/>
       <feature id="org.eclipse.cdt"/>
-      <feature id="org.python.pydev.feature"/>
       <feature id="org.eclipse.wildwebdeveloper.feature"/>
       <feature id="de.cau.cs.kieler.klighd.view.feature"/>
       <feature id="de.cau.cs.kieler.klighd.freehep.feature"/>
diff --git a/org.lflang/META-INF/MANIFEST.MF b/org.lflang/META-INF/MANIFEST.MF
index f0b29afaa5..6d714b9e76 100644
--- a/org.lflang/META-INF/MANIFEST.MF
+++ b/org.lflang/META-INF/MANIFEST.MF
@@ -16,7 +16,6 @@ Require-Bundle: org.eclipse.xtext,
  org.antlr.runtime;bundle-version="[3.2.0,3.2.1)",
  com.google.guava,
  org.apache.commons.cli;bundle-version="1.4",
- org.jetbrains.kotlin.bundled-compiler;resolution:=optional,
  org.eclipse.lsp4j;bundle-version="0.14.0",
  com.fasterxml.jackson.core.jackson-core,
  com.fasterxml.jackson.core.jackson-annotations,