diff --git a/tests/test_plot/test_pcbdraw.py b/tests/test_plot/test_pcbdraw.py
index c42965b3..58218374 100644
--- a/tests/test_plot/test_pcbdraw.py
+++ b/tests/test_plot/test_pcbdraw.py
@@ -156,7 +156,7 @@ def test_pcbdraw_variant_1(test_dir):
     # in the borders. With 40% these differences are removed and we still detect is a
     # components was removed.
     # Expected: R1 and R2 populated
-    ctx.compare_image(fname, fuzz='40%')
+    ctx.compare_image(fname, fuzz='40%', height='100%')
     ctx.clean_up(keep_project=True)
 
 
@@ -168,7 +168,7 @@ def test_pcbdraw_variant_2(test_dir):
     fname = prj+'-top-C1.png'
     ctx.expect_out_file(fname)
     # Expected: R1 and R2 populated + C1 manually added
-    ctx.compare_image(fname, fuzz='40%')
+    ctx.compare_image(fname, fuzz='40%', height='100%', tol=30)
     ctx.clean_up(keep_project=True)
 
 
@@ -179,6 +179,6 @@ def test_pcbdraw_variant_3(test_dir):
     # Check all outputs are there
     fname = prj+'-top.png'
     ctx.expect_out_file(fname)
-    ctx.compare_image(fname, fuzz='40%')
+    ctx.compare_image(fname, fuzz='40%', height='100%')
     assert ctx.search_err("Ambiguous list of components to show .?none.? vs variant/filter")
     ctx.clean_up(keep_project=True)