diff --git a/processors/makefile b/processors/makefile
index f486c8d47ef04d131a6736dc8eae6b50777cfe53..c7cd30b71a6f736cbfc50083bcb0e5d5f897fa62 100644
--- a/processors/makefile
+++ b/processors/makefile
@@ -1,13 +1,14 @@
 #CXX = g++
-OBJ = TTimingChargeMappingProcessor.o \
-      TTimingChargeData.o \
-      TTwoSidedPlasticData.o \
-      TTwoSidedPlasticCalibrationProcessor.o \
-      TConverterBase.o \
-      TAffineConverter.o \
-      TAffineConversionGenerator.o \
-      TPolynomialConverter.o \
-      TPolynomialConversionGenerator.o
+OBJ = 
+OBJ += TTimingChargeMappingProcessor.o 
+OBJ += TTimingChargeData.o 
+OBJ += TTwoSidedPlasticData.o 
+OBJ += TTwoSidedPlasticCalibrationProcessor.o 
+OBJ += TConverterBase.o 
+OBJ += TAffineConverter.o 
+OBJ += TAffineConversionGenerator.o 
+OBJ += TPolynomialConverter.o 
+OBJ += TPolynomialConversionGenerator.o
 
 UNAME = $(shell uname)
 ifeq ($(UNAME),Darwin)