diff --git a/Project.toml b/Project.toml
index a6e53b6..c8e7fa1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -18,8 +18,9 @@ BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LoopVectorization = "bdcacae8-1622-11e9-2a5c-532679323890"
+Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 VectorizationBase = "3d5dd08c-fd9d-11e8-17fa-ed2836048c2f"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["BenchmarkTools", "InteractiveUtils", "LinearAlgebra", "LoopVectorization", "VectorizationBase", "Test"]
+test = ["BenchmarkTools", "InteractiveUtils", "LinearAlgebra", "LoopVectorization", "Random", "VectorizationBase", "Test"]
diff --git a/test/runtests.jl b/test/runtests.jl
index 807e760..f1326e9 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -4,6 +4,7 @@ import BenchmarkTools
 import InteractiveUtils
 import LinearAlgebra
 import LoopVectorization
+import Random
 import Test
 import VectorizationBase
 
@@ -16,6 +17,8 @@ include("test_suite_preamble.jl")
 
 @info("Running Octavian tests with $(Octavian.OCTAVIAN_NUM_TASKS[]) tasks")
 
+Random.seed!(123)
+
 include("block_sizes.jl")
 include("init.jl")
 include("macrokernels.jl")