diff --git a/functions_plugin_ext/params_os_juicysfplugin.py b/functions_plugin_ext/params_os_juicysfplugin.py
index 627d3ab6..7f1e6739 100644
--- a/functions_plugin_ext/params_os_juicysfplugin.py
+++ b/functions_plugin_ext/params_os_juicysfplugin.py
@@ -38,4 +38,4 @@ def set_sffile(self, value):
 
 	def to_cvpj_vst2(self, convproj_obj, plugin_obj):
 		plugin_vst2.replace_data(convproj_obj, plugin_obj, 'id', 'any', 1249076848, 'chunk', data_vc2xml.make(self.jsfp_xml), None)
-		plugin_obj.move_prog(self.program)
\ No newline at end of file
+		plugin_obj.move_prog(self.program-1)
\ No newline at end of file
diff --git a/plugins/input/r_reaper.py b/plugins/input/r_reaper.py
index e9508b1e..029fdd9d 100644
--- a/plugins/input/r_reaper.py
+++ b/plugins/input/r_reaper.py
@@ -226,7 +226,7 @@ def parse(self, convproj_obj, input_file, dv_config):
 									vstdataconreader.skip(1) # 16
 									vstdataconreader.skip(1) # 16
 
-									plugin_obj.clear_prog_keep(programnum+1)
+									plugin_obj.clear_prog_keep(programnum)
 									if uses_chunk:
 										plugin_vst2.replace_data(convproj_obj, plugin_obj, 'id', None, fourid, 'chunk', rpp_extplug.data_chunk, None)
 									else:
diff --git a/plugins/output/reaper.py b/plugins/output/reaper.py
index 9029634c..53363093 100644
--- a/plugins/output/reaper.py
+++ b/plugins/output/reaper.py
@@ -147,7 +147,7 @@ def add_plugin(rpp_fxchain, pluginid, convproj_obj):
 					vsthdrwriter.flags64([n])
 				vsthdrwriter.uint32(vstparamsnum)
 				vsthdrwriter.uint32(vst_fx_datatype == 'chunk')
-				vsthdrwriter.int16(plugin_obj.current_program-1)
+				vsthdrwriter.int16(plugin_obj.current_program)
 				vsthdrwriter.uint8(16)
 				vsthdrwriter.uint8(0)