diff --git a/test/.runtests.jl.swp b/test/.runtests.jl.swp
deleted file mode 100644
index 5e1034243b2..00000000000
Binary files a/test/.runtests.jl.swp and /dev/null differ
diff --git a/tmp/Project.toml b/tmp/Project.toml
deleted file mode 100644
index 5ba0bf7268e..00000000000
--- a/tmp/Project.toml
+++ /dev/null
@@ -1,7 +0,0 @@
-[deps]
-CairoMakie = "13f3f980-e62b-5c42-98c6-ff1f3baf88f0"
-MPI = "da04e1cc-30fd-572f-bb4f-1f8673147195"
-OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
-Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
-Trixi = "a7f1ee26-1774-49b1-8366-f1abc58fbfcb"
-Trixi2Vtk = "bc1476a1-1ca6-4cc3-950b-c312b255ff95"
diff --git a/utils/Project.toml b/utils/Project.toml
deleted file mode 100644
index d939183ade4..00000000000
--- a/utils/Project.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[deps]
-OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
-Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
-Reduce = "93e0c654-6965-5f22-aba9-9c1ae6b3c259"
-Trixi = "a7f1ee26-1774-49b1-8366-f1abc58fbfcb"
-Trixi2Vtk = "bc1476a1-1ca6-4cc3-950b-c312b255ff95"