diff --git a/wled00/FX_fcn.cpp b/wled00/FX_fcn.cpp
index df690568..f98f5dcb 100644
--- a/wled00/FX_fcn.cpp
+++ b/wled00/FX_fcn.cpp
@@ -919,7 +919,7 @@ static void xyFromBlock(uint16_t &x,uint16_t &y, uint16_t i, uint16_t vW, uint16
     x = vW / 2 + vStrip;
     y = vH / 2 - vStrip - 1 + i2 * vStrip * 2;
   }
-  else if (i <= SEGLEN * 0.75) { //bottom, right to left
+  else if (i <= SEGLEN * 0.75f) { //bottom, right to left
     i2 = (i-SEGLEN*0.5f)/(SEGLEN*0.25f);
     x = vW / 2 + vStrip - i2 * vStrip * 2;
     y = vH / 2 + vStrip;