diff --git a/systems_design/CMakeLists.txt b/systems_design/CMakeLists.txt
index cbc39f047e094cfaf604dbe050327f74c23c119c..9dff873871c8a00d2f07fd12e3204c60e1d0dd87 100644
--- a/systems_design/CMakeLists.txt
+++ b/systems_design/CMakeLists.txt
@@ -12,7 +12,7 @@ set(MODULE_NAME systems_design)
 set(MODULE_SOURCES
     src/common/missionData.cpp 
     src/systemsDesign.cpp 
-    src/common/Config.cpp 
+    src/common/config.cpp 
     src/standard/standardPlot.cpp
     src/virtual/virtualPlot.cpp
     src/standard/standardReport.cpp