diff --git a/Project.toml b/Project.toml
index 7611b5c..a641d69 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "ConstructionBase"
 uuid = "187b0558-2788-49d3-abe0-74a17ed4e7c9"
 authors = ["Takafumi Arakaki", "Rafael Schouten", "Jan Weidner"]
-version = "1.5.1"
+version = "1.5.2"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
@@ -11,8 +11,8 @@ IntervalSets = "8197267c-284f-5f27-9208-e0e47529a953"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 
 [extensions]
-IntervalSetsExt = "IntervalSets"
-StaticArraysExt = "StaticArrays"
+ConstructionBaseIntervalSetsExt = "IntervalSets"
+ConstructionBaseStaticArraysExt = "StaticArrays"
 
 [compat]
 IntervalSets = "0.5, 0.6, 0.7"
diff --git a/ext/IntervalSetsExt.jl b/ext/ConstructionBaseIntervalSetsExt.jl
similarity index 77%
rename from ext/IntervalSetsExt.jl
rename to ext/ConstructionBaseIntervalSetsExt.jl
index 1208d8e..e681883 100644
--- a/ext/IntervalSetsExt.jl
+++ b/ext/ConstructionBaseIntervalSetsExt.jl
@@ -1,4 +1,4 @@
-module IntervalSetsExt
+module ConstructionBaseIntervalSetsExt
 
 using ConstructionBase
 using IntervalSets
diff --git a/ext/StaticArraysExt.jl b/ext/ConstructionBaseStaticArraysExt.jl
similarity index 96%
rename from ext/StaticArraysExt.jl
rename to ext/ConstructionBaseStaticArraysExt.jl
index 6bcc490..5d9d9b6 100644
--- a/ext/StaticArraysExt.jl
+++ b/ext/ConstructionBaseStaticArraysExt.jl
@@ -1,4 +1,4 @@
-module StaticArraysExt
+module ConstructionBaseStaticArraysExt
 
 using ConstructionBase
 using StaticArrays