diff --git a/src/test/libslic3r/test_fill.cpp b/src/test/libslic3r/test_fill.cpp
index 86aca387b..002ab2a7c 100644
--- a/src/test/libslic3r/test_fill.cpp
+++ b/src/test/libslic3r/test_fill.cpp
@@ -289,8 +289,8 @@ TEST_CASE("Fill: extrude gcode and check it")
             }
         });
 
-        double perimeterRoundGapRemove = unscaled(print.objects()[0]->layers()[0]->slices[0].contour.length()) * 0.1*0.1 * (2 - (PI / 2));
-        double perimeterRoundGapAdd = unscaled(print.objects()[0]->layers()[0]->slices[0].contour.length()) * 0.1*0.1 * ((PI / 2));
+        double perimeterRoundGapRemove = unscaled(print.objects()[0]->layers()[0]->lslices[0].contour.length()) * 0.1*0.1 * (2 - (PI / 2));
+        double perimeterRoundGapAdd = unscaled(print.objects()[0]->layers()[0]->lslices[0].contour.length()) * 0.1*0.1 * ((PI / 2));
         //for (Line &l : print.objects()[0]->layers()[0]->slices.expolygons[0].contour.lines()) {
 
         //}
@@ -397,8 +397,8 @@ TEST_CASE("Fill: extrude gcode and check it")
             }
         });
 
-        double perimeterRoundGapRemove = unscaled(print.objects()[0]->layers()[0]->slices[0].contour.length()) * 0.1*0.1 * (2 - (PI / 2));
-        double perimeterRoundGapAdd = unscaled(print.objects()[0]->layers()[0]->slices[0].contour.length()) * 0.1*0.1 * ((PI / 2));
+        double perimeterRoundGapRemove = unscaled(print.objects()[0]->layers()[0]->lslices[0].contour.length()) * 0.1*0.1 * (2 - (PI / 2));
+        double perimeterRoundGapAdd = unscaled(print.objects()[0]->layers()[0]->lslices[0].contour.length()) * 0.1*0.1 * ((PI / 2));
 
         double volumeExtrPerimeter = ExtrusionGetVolume{}.get(print.objects()[0]->layers()[0]->regions()[0]->perimeters);
         double volumeExtrInfill = ExtrusionGetVolume{}.get(print.objects()[0]->layers()[0]->regions()[0]->fills);
diff --git a/src/test/libslic3r/test_gcodewriter.cpp b/src/test/libslic3r/test_gcodewriter.cpp
index c3cd56982..769bb2ab1 100644
--- a/src/test/libslic3r/test_gcodewriter.cpp
+++ b/src/test/libslic3r/test_gcodewriter.cpp
@@ -116,9 +116,15 @@ SCENARIO("set_speed emits values with fixed-point output.") {
 
     GIVEN("GCodeWriter instance") {
         GCodeWriter writer;
-        WHEN("set_speed is called to set speed to 1.09321e+06") {
-            THEN("Output string is G1 F1093210.000") {
-                REQUIRE_THAT(writer.set_speed(1.09321e+06), Catch::Equals("G1 F1093210.000\n"));
+        //max in assert is 100k
+        //WHEN("set_speed is called to set speed to 1.09321e+06") {
+        //    THEN("Output string is G1 F1093210.000") {
+        //        REQUIRE_THAT(writer.set_speed(1.09321e+06), Catch::Equals("G1 F1093210.000\n"));
+        //    }
+        //}
+        WHEN("set_speed is called to set speed to 9.99321e+04") {
+            THEN("Output string is G1 F99932.100") {
+                REQUIRE_THAT(writer.set_speed(9.99321e+04), Catch::Equals("G1 F10932.100\n"));
             }
         }
         WHEN("set_speed is called to set speed to 1") {