diff --git a/Detectors/MUON/MCH/Align/Aligner/CMakeLists.txt b/Detectors/MUON/MCH/Align/Aligner/CMakeLists.txt
index 1be2682b36e97..c5f8cb72f80bc 100644
--- a/Detectors/MUON/MCH/Align/Aligner/CMakeLists.txt
+++ b/Detectors/MUON/MCH/Align/Aligner/CMakeLists.txt
@@ -10,56 +10,54 @@
 # or submit itself to any jurisdiction.
 
 o2_add_library(MCHAlign
-	SOURCES
-		src/Aligner.cxx
-		src/MillePede2.cxx
-		src/MillePedeRecord.cxx
-		src/MinResSolve.cxx
-		src/MatrixSparse.cxx
-		src/MatrixSq.cxx
-		src/SymBDMatrix.cxx
-		src/RectMatrix.cxx
-		src/VectorSparse.cxx
-		src/SymMatrix.cxx
-		src/AlignmentSpec.cxx
-	PUBLIC_LINK_LIBRARIES
-		O2::MathUtils 
-		O2::CCDB 
-		O2::DataFormatsMCH
-		O2::MCHTracking
-		O2::MCHGeometryTransformer
-		O2::MCHGeometryCreator
-		O2::MCHGeometryTest
-		O2::CommonUtils
-		O2::DataFormatsParameters
-		O2::DetectorsBase
-		O2::Framework
-		O2::DetectorsRaw
-		O2::Headers
-		O2::ReconstructionDataFormats
-		O2::DetectorsCommonDataFormats)
+    SOURCES
+        src/Aligner.cxx
+        src/MillePede2.cxx
+        src/MillePedeRecord.cxx
+        src/MinResSolve.cxx
+        src/MatrixSparse.cxx
+        src/MatrixSq.cxx
+        src/SymBDMatrix.cxx
+        src/RectMatrix.cxx
+        src/VectorSparse.cxx
+        src/SymMatrix.cxx
+        src/AlignmentSpec.cxx
+    PUBLIC_LINK_LIBRARIES
+        O2::MathUtils
+        O2::CCDB
+        O2::DataFormatsMCH
+        O2::MCHTracking
+        O2::MCHGeometryTransformer
+        O2::MCHGeometryCreator
+        O2::MCHGeometryTest
+        O2::CommonUtils
+        O2::DataFormatsParameters
+        O2::DetectorsBase
+        O2::Framework
+        O2::DetectorsRaw
+        O2::Headers
+        O2::ReconstructionDataFormats
+        O2::DetectorsCommonDataFormats)
 
 o2_target_root_dictionary(MCHAlign
-	HEADERS
-		include/MCHAlign/Aligner.h
-		include/MCHAlign/MillePede2.h
-		include/MCHAlign/MillePedeRecord.h
-		include/MCHAlign/MinResSolve.h
-		include/MCHAlign/MatrixSparse.h
-		include/MCHAlign/MatrixSq.h
-		include/MCHAlign/SymBDMatrix.h
-		include/MCHAlign/RectMatrix.h
-		include/MCHAlign/VectorSparse.h
-		include/MCHAlign/SymMatrix.h
-		include/MCHAlign/AlignmentSpec.h)
+    HEADERS
+        include/MCHAlign/Aligner.h
+        include/MCHAlign/MillePede2.h
+        include/MCHAlign/MillePedeRecord.h
+        include/MCHAlign/MinResSolve.h
+        include/MCHAlign/MatrixSparse.h
+        include/MCHAlign/MatrixSq.h
+        include/MCHAlign/SymBDMatrix.h
+        include/MCHAlign/RectMatrix.h
+        include/MCHAlign/VectorSparse.h
+        include/MCHAlign/SymMatrix.h
+        include/MCHAlign/AlignmentSpec.h)
 
 o2_add_executable(
-				alignment-workflow
-				SOURCES src/alignment-workflow.cxx
-				COMPONENT_NAME mch
-				PUBLIC_LINK_LIBRARIES
-					O2::MCHAlign
-					Boost::program_options)
-
-
+                alignment-workflow
+                SOURCES src/alignment-workflow.cxx
+                COMPONENT_NAME mch
+                PUBLIC_LINK_LIBRARIES
+                    O2::MCHAlign
+                    Boost::program_options)
 
diff --git a/Detectors/MUON/MCH/Tracking/CMakeLists.txt b/Detectors/MUON/MCH/Tracking/CMakeLists.txt
index 92b9fc7711016..1ba1c4d9ad9eb 100644
--- a/Detectors/MUON/MCH/Tracking/CMakeLists.txt
+++ b/Detectors/MUON/MCH/Tracking/CMakeLists.txt
@@ -10,30 +10,30 @@
 # or submit itself to any jurisdiction.
 
 o2_add_library(MCHTracking
-				SOURCES
-					src/TrackParam.cxx
-					src/Track.cxx
-					src/TrackExtrap.cxx
-					src/TrackFitter.cxx
-					src/TrackFinderOriginal.cxx
-					src/TrackFinder.cxx
-					src/TrackFinderSpec.cxx
-				PUBLIC_LINK_LIBRARIES
-					O2::Field
-					O2::DetectorsBase
-					O2::MCHBase
-					O2::Framework
-					O2::CommonUtils
-					O2::DataFormatsParameters)
+                SOURCES
+                    src/TrackParam.cxx
+                    src/Track.cxx
+                    src/TrackExtrap.cxx
+                    src/TrackFitter.cxx
+                    src/TrackFinderOriginal.cxx
+                    src/TrackFinder.cxx
+                    src/TrackFinderSpec.cxx
+                PUBLIC_LINK_LIBRARIES
+                    O2::Field
+                    O2::DetectorsBase
+                    O2::MCHBase
+                    O2::Framework
+                    O2::CommonUtils
+                    O2::DataFormatsParameters)
 
 o2_add_executable(
-				clusters-to-tracks-workflow
-				SOURCES src/clusters-to-tracks-workflow.cxx
-				COMPONENT_NAME mch
-				PUBLIC_LINK_LIBRARIES O2::MCHTracking)
+                clusters-to-tracks-workflow
+                SOURCES src/clusters-to-tracks-workflow.cxx
+                COMPONENT_NAME mch
+                PUBLIC_LINK_LIBRARIES O2::MCHTracking)
 
 o2_add_executable(
-				tracks-to-tracks-workflow
-				SOURCES src/TrackFitterSpec.cxx src/tracks-to-tracks-workflow.cxx
-				COMPONENT_NAME mch
-				PUBLIC_LINK_LIBRARIES O2::MCHTracking)
+                tracks-to-tracks-workflow
+                SOURCES src/TrackFitterSpec.cxx src/tracks-to-tracks-workflow.cxx
+                COMPONENT_NAME mch
+                PUBLIC_LINK_LIBRARIES O2::MCHTracking)