diff --git a/.build/dependencies.props b/.build/dependencies.props
index 8dc514a97a..1f443535c1 100644
--- a/.build/dependencies.props
+++ b/.build/dependencies.props
@@ -87,5 +87,6 @@
   </PropertyGroup>
   <PropertyGroup Label="Maven Package Reference Versions">
     <OpenNLPToolsMavenReferenceVersion>1.9.4</OpenNLPToolsMavenReferenceVersion>
+    <OSGICoreMavenReferenceVersion>4.2.0</OSGICoreMavenReferenceVersion>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/src/Lucene.Net.Analysis.OpenNLP/Lucene.Net.Analysis.OpenNLP.csproj b/src/Lucene.Net.Analysis.OpenNLP/Lucene.Net.Analysis.OpenNLP.csproj
index 7a06847b8b..fc50d5a320 100644
--- a/src/Lucene.Net.Analysis.OpenNLP/Lucene.Net.Analysis.OpenNLP.csproj
+++ b/src/Lucene.Net.Analysis.OpenNLP/Lucene.Net.Analysis.OpenNLP.csproj
@@ -53,6 +53,7 @@
 
   <ItemGroup>
     <MavenReference Include="org.apache.opennlp:opennlp-tools" Version="$(OpenNLPToolsMavenReferenceVersion)" />
+    <MavenReference Include="org.osgi:org.osgi.core" Version="$(OSGICoreMavenReferenceVersion)" />
   </ItemGroup>
 
 </Project>