1 files changed, 8 insertions, 8 deletions
diff --git a/src/live_effects/lpe-powerstroke.cpp b/src/live_effects/lpe-powerstroke.cpp
index d87f92fcc..e9f3975c7 100644
--- a/src/live_effects/lpe-powerstroke.cpp
+++ b/src/live_effects/lpe-powerstroke.cpp
@@ -179,14 +179,14 @@ LPEPowerStroke::LPEPowerStroke(LivePathEffectObject *lpeobject) :
     interpolator_beta.addSlider(true);
     interpolator_beta.param_set_range(0.,1.);
 
-    registerParameter(&offset_points);
-    registerParameter(&sort_points);
-    registerParameter(&interpolator_type);
-    registerParameter(&interpolator_beta);
-    registerParameter(&start_linecap_type);
-    registerParameter(&linejoin_type);
-    registerParameter(&miter_limit);
-    registerParameter(&end_linecap_type);
+    registerParameter( dynamic_cast<Parameter *>(&offset_points) );
+    registerParameter( dynamic_cast<Parameter *>(&sort_points) );
+    registerParameter( dynamic_cast<Parameter *>(&interpolator_type) );
+    registerParameter( dynamic_cast<Parameter *>(&interpolator_beta) );
+    registerParameter( dynamic_cast<Parameter *>(&start_linecap_type) );
+    registerParameter( dynamic_cast<Parameter *>(&linejoin_type) );
+    registerParameter( dynamic_cast<Parameter *>(&miter_limit) );
+    registerParameter( dynamic_cast<Parameter *>(&end_linecap_type) );
 }
 
 LPEPowerStroke::~LPEPowerStroke()