diff --git a/./libs/librepcb/common/utils/mathparser.cpp.orig b/./libs/librepcb/common/utils/mathparser.cpp
index 618de36..e0903de 100644
--- a/./libs/librepcb/common/utils/mathparser.cpp.orig
+++ b/./libs/librepcb/common/utils/mathparser.cpp
@@ -22,7 +22,7 @@
  ******************************************************************************/
 #include "mathparser.h"
 
-#include "muparser/include/muParser.h"
+#include <muParser.h>
 
 /*******************************************************************************
  *  Namespace
diff --git a/./cmake/FindMuParser.cmake.orig b/./cmake/FindMuParser.cmake
--- a/./cmake/FindMuParser.cmake.orig	2021-11-03 01:04:32.000000000 +0300
+++ b/./cmake/FindMuParser.cmake	2022-04-24 18:01:23.996260205 +0300
@@ -37,6 +37,11 @@
 if(muparser_FOUND)
   message(STATUS "Using system MuParser")
 
+  # Add uppercase alias if only the lowercase target is defined
+  if(NOT TARGET MuParser::MuParser)
+    add_library(MuParser::MuParser ALIAS muparser::muparser)
+  endif()
+
   # Stop here, we're done
   return()
 endif()
