diff --git a/src/categorical_algebra/CategoricalAlgebra.jl b/src/categorical_algebra/CategoricalAlgebra.jl
index 1f4c9aee9..5095c6b31 100644
--- a/src/categorical_algebra/CategoricalAlgebra.jl
+++ b/src/categorical_algebra/CategoricalAlgebra.jl
@@ -21,7 +21,7 @@ include("CatElements.jl")
 include("Chase.jl")
 include("FunctorialDataMigrations.jl")
 include("StructuredCospans.jl")
-include("Slices.jl")
+include("SliceCategories.jl")
 
 @reexport using .Categories
 @reexport using .FinCats
@@ -41,6 +41,6 @@ include("Slices.jl")
 @reexport using .Chase
 @reexport using .FunctorialDataMigrations
 @reexport using .StructuredCospans
-@reexport using .Slices
+@reexport using .SliceCategories
 
 end
diff --git a/src/categorical_algebra/Slices.jl b/src/categorical_algebra/SliceCategories.jl
similarity index 99%
rename from src/categorical_algebra/Slices.jl
rename to src/categorical_algebra/SliceCategories.jl
index 661f2af48..2b3b598a8 100644
--- a/src/categorical_algebra/Slices.jl
+++ b/src/categorical_algebra/SliceCategories.jl
@@ -1,4 +1,4 @@
-module Slices
+module SliceCategories
 export Slice, SliceHom
 
 using StructEquality
diff --git a/test/categorical_algebra/CategoricalAlgebra.jl b/test/categorical_algebra/CategoricalAlgebra.jl
index 40e3d64f9..0bc373fa1 100644
--- a/test/categorical_algebra/CategoricalAlgebra.jl
+++ b/test/categorical_algebra/CategoricalAlgebra.jl
@@ -56,8 +56,8 @@ end
   include("StructuredCospans.jl")
 end
 
-@testset "Slices" begin
-  include("Slices.jl")
+@testset "SliceCategories" begin
+  include("SliceCategories.jl")
 end
 
 
diff --git a/test/categorical_algebra/Slices.jl b/test/categorical_algebra/SliceCategories.jl
similarity index 98%
rename from test/categorical_algebra/Slices.jl
rename to test/categorical_algebra/SliceCategories.jl
index 7c71c7a39..182758236 100644
--- a/test/categorical_algebra/Slices.jl
+++ b/test/categorical_algebra/SliceCategories.jl
@@ -1,4 +1,4 @@
-module TestSlices
+module TestSliceCategories
 using Test
 
 using Catlab.Theories, Catlab.CategoricalAlgebra, Catlab.Graphs