diff --git a/Makefile b/Makefile
index 4078879..51bb63c 100644
--- a/Makefile
+++ b/Makefile
@@ -32,7 +32,7 @@ SOURCES_cellprofiler_commands := $(TARGETS_cellprofiler_batch)
 TARGETS_cellprofiler_commands := results/cellprofiler/batch_commands.sh
 SOURCES_cellprofiler_headless := $(TARGETS_cellprofiler_commands)
 TARGETS_cellprofiler_db := results/cellprofiler/rnai-screen-tf.db
-TARGETS_cellprofiler_prop := results/cellprofiler/rna-screen-tf.properties
+TARGETS_cellprofiler_prop := $(TARGETS_cellprofiler_db:.db=.properties)
 TARGETS_cellprofiler := $(TARGETS_cellprofiler_db) $(TARGETS_cellprofiler_prop)
 define CELLPROFILER_OPTS_COMMON
 --file-list=$(SOURCES_cellprofiler_filelist) \