diff --git a/OMParser/.gitignore b/OMParser/.gitignore
index e640009fb08..fb2a380ccef 100644
--- a/OMParser/.gitignore
+++ b/OMParser/.gitignore
@@ -19,4 +19,4 @@ modelicaVisitor.cpp
 modelicaVisitor.h
 *.o
 *.a
-test/
\ No newline at end of file
+test/
diff --git a/OMParser/3rdParty/antlr4/runtime/Cpp/runtime/src/tree/pattern/ParseTreePatternMatcher.cpp b/OMParser/3rdParty/antlr4/runtime/Cpp/runtime/src/tree/pattern/ParseTreePatternMatcher.cpp
index 2e58a962593..f551cfc3b71 100644
--- a/OMParser/3rdParty/antlr4/runtime/Cpp/runtime/src/tree/pattern/ParseTreePatternMatcher.cpp
+++ b/OMParser/3rdParty/antlr4/runtime/Cpp/runtime/src/tree/pattern/ParseTreePatternMatcher.cpp
@@ -109,7 +109,7 @@ ParseTreePattern ParseTreePatternMatcher::compile(const std::string &pattern, in
     throw e;
 #else
   } catch (std::exception & /*e*/) {
-    std::throw_with_nested((const char*)"Cannot invoke start rule"); // Wrap any other exception. We should however probably use one of the ANTLR exceptions here.
+    std::throw_with_nested( std::runtime_error((const char*)"Cannot invoke start rule") ); // Wrap any other exception. We should however probably use one of the ANTLR exceptions here.
 #endif
   }
 
diff --git a/OMParser/Makefile b/OMParser/Makefile
index a920901552e..1c3b86a214c 100644
--- a/OMParser/Makefile
+++ b/OMParser/Makefile
@@ -1,6 +1,6 @@
 
 ifeq ($(OMBUILDDIR),)
-OMBUILDDIR=$(CURDIR)/build
+OMBUILDDIR=$(CURDIR)/../build
 endif
 
 CMAKE=cmake