diff --git a/nbproject/project.properties b/nbproject/project.properties
index bc859a656348154c53852685c0ebca3385cefb90..7f7a27835273a9cf1a5c540d0e3fe5f99531d91f 100644
--- a/nbproject/project.properties
+++ b/nbproject/project.properties
@@ -37,13 +37,15 @@ endorsed.classpath=
 excludes=
 file.reference.commons-io-2.6.jar=optionallibs/commons-io-2.6.jar
 file.reference.guava-28.0-jre.jar=optionallibs/guava-28.0-jre.jar
+file.reference.open-dis7-entities-usa-land.jar=entityjars/open-dis7-entities-usa-land.jar
 file.reference.open-dis7-entities-usa-surface.jar=entityjars/open-dis7-entities-usa-surface.jar
 includes=**
 jar.compress=false
 javac.classpath=\
     ${file.reference.guava-28.0-jre.jar}:\
     ${file.reference.commons-io-2.6.jar}:\
-    ${file.reference.open-dis7-entities-usa-surface.jar}
+    ${file.reference.open-dis7-entities-usa-surface.jar}:\
+    ${file.reference.open-dis7-entities-usa-land.jar}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false