diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1fbbffa008294043bfbafc7ef38049b9e63ec621..c1fa3cfc41ea1076adfb4e38170364fa671dc4a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -107,7 +107,6 @@ target_compile_options(Vivy PRIVATE
     -Wcast-align
     -Wconversion
     -Wsign-conversion
-    -Wunused-variable
     -Wmisleading-indentation
     -Wnull-dereference
     -Wdouble-promotion
@@ -117,6 +116,10 @@ target_compile_options(Vivy PRIVATE
     -Wignored-qualifiers
 
     -fopenmp
+
+    # FIXME: temporary, for devel
+    -Wno-unused-variable
+    -Wno-unused-parameter
 )
 
 target_link_libraries(Vivy PRIVATE -fopenmp)
diff --git a/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.cc b/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.cc
index 0d7f2682f550909df97e5a6270ac8d4c6e59c01e..82e48367d58091e0e571fbf3199348f2f0f1c3cd 100644
--- a/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.cc
+++ b/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.cc
@@ -83,7 +83,7 @@ TimingSeparator::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
 }
 
 void
-TimingSeparator::silentlySetPos(int x, int y)
+TimingSeparator::silentlySetPos(qreal x, qreal y)
 {
     inhibMove = true;
     setPos(x, y);
@@ -91,7 +91,7 @@ TimingSeparator::silentlySetPos(int x, int y)
 }
 
 void
-TimingSeparator::silentlyMoveBy(int x, int y)
+TimingSeparator::silentlyMoveBy(qreal x, qreal y)
 {
     inhibMove = true;
     moveBy(x, y);
diff --git a/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.hh b/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.hh
index 0d85bdc1ca6c67c57ebae6d00da9590f55d44632..498cafd824666235394ddd1e35a1b8fda10ed063 100644
--- a/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.hh
+++ b/src/UI/DocumentViews/AudioVisualizer/TimingSeparator.hh
@@ -37,8 +37,8 @@ protected:
     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
 
 public:
-    void silentlySetPos(int, int);
-    void silentlyMoveBy(int, int);
+    void silentlySetPos(qreal, qreal);
+    void silentlyMoveBy(qreal, qreal);
 };
 
 }