diff --git a/CMakeLists.txt b/CMakeLists.txt
index b52e4306..f8f0a4ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,10 +70,10 @@ if(Geant4_FOUND)
   message(STATUS "Found Geant4 v" ${Geant4_VERSION})
 endif()
 
-if (Geant4_VERSION VERSION_GREATER_EQUAL "11.2.0")
-    set(RMG_HAS_GEANT4_11_2_OR_LATER 1)
+if(Geant4_VERSION VERSION_GREATER_EQUAL "11.2.0")
+  set(RMG_HAS_GEANT4_11_2_OR_LATER 1)
 else()
-    set(RMG_HAS_GEANT4_11_2_OR_LATER 0)
+  set(RMG_HAS_GEANT4_11_2_OR_LATER 0)
 endif()
 
 # check for optional components