diff --git a/benchmarks/bugs/poisson.geo b/benchmarks/bugs/poisson.geo
deleted file mode 100644
index 4097ccf12d3dc0c0af37f429ec1128722301772f..0000000000000000000000000000000000000000
--- a/benchmarks/bugs/poisson.geo
+++ /dev/null
@@ -1,50 +0,0 @@
-Point (1) = {0, 0, 0, 1};
-Point (2) = {500, 0, 0, 1};
-Point (3) = {500, 25, 0, 1};
-Point (4) = {0, 25, 0, 1};
-Point (5) = {0, -2000, 0, 1};
-Point (6) = {2000, -2000, 0, 1};
-Point (7) = {2000, 0, 0, 1};
-Point (8) = {1500, 0, 0, 1};
-Point (9) = {1500, 25, 0, 1};
-Point (10) = {2000, 25, 0, 1};
-Point (11) = {2000, 50, 0, 1};
-Point (12) = {0, 50, 0, 1};
-Point (13) = {525, 50, 0, 1};
-Point (14) = {525, 25, 0, 1};
-Point (15) = {1475, 25, 0, 1};
-Point (16) = {1475, 50, 0, 1};
-Point (17) = {0, 2000, 0, 1};
-Point (18) = {2000, 2000, 0, 1};
-Line (1) = {1, 2};
-Line (2) = {2, 3};
-Line (3) = {3, 4};
-Line (4) = {4, 1};
-Line (5) = {7, 8};
-Line (6) = {9, 8};
-Line (7) = {9, 10};
-Line (8) = {10, 7};
-Line (9) = {10, 11};
-Line (10) = {11, 16};
-Line (11) = {16, 15};
-Line (12) = {15, 14};
-Line (13) = {14, 13};
-Line (14) = {13, 12};
-Line (15) = {12, 4};
-Line (16) = {2, 8};
-Line (17) = {5, 1};
-Line (18) = {5, 6};
-Line (19) = {6, 7};
-Line (20) = {17, 18};
-Line (21) = {18, 11};
-Line (22) = {17, 12};
-Line Loop (24) = {20, 21, 10, 11, 12, 13, 14, -22};
-Plane Surface (24) = {24};
-Line Loop (26) = {18, 19, 5, -16, -1, -17};
-Plane Surface (26) = {26};
-Line Loop (28) = {1, 2, 3, 4};
-Plane Surface (28) = {28};
-Line Loop (30) = {6, -5, -8, -7};
-Plane Surface (30) = {30};
-Line Loop (32) = {6, -16, 2, 3, -15, -14, -13, -12, -11, -10, -9, -7};
-Plane Surface (32) = {32};