diff --git a/scripts/sirius.bat.templ b/scripts/sirius.bat.templ
index a16da319b8..07d2db709a 100644
--- a/scripts/sirius.bat.templ
+++ b/scripts/sirius.bat.templ
@@ -48,8 +48,8 @@ echo ERROR: Inlcuded java.exe could not be found. Please report this bug!
 goto fail
 
 :execute
-@rem Setup the command line
-
+@rem Setup the command line and add APP_HOME to user Path
+set Path=%APP_HOME%;%Path%
 set CLASSPATH=#classPath#
 
 set GUROBI_JAR=#gurobiJar#
diff --git a/sirius_dist/build.gradle b/sirius_dist/build.gradle
index 6749298920..377347583e 100644
--- a/sirius_dist/build.gradle
+++ b/sirius_dist/build.gradle
@@ -278,7 +278,8 @@ subprojects {
 //                '-Xmx4G',
                 '-XX:MaxRAMPercentage=85',
                 '-XX:+UseG1GC',
-                '-XX:+UseStringDeduplication'
+                '-XX:+UseStringDeduplication',
+                '-Djava.library.path=.\\'
         ]
 
         dontWrapJar = true