diff --git a/dev/prologue.jl b/dev/prologue.jl
index f0ce91d..35cdde8 100644
--- a/dev/prologue.jl
+++ b/dev/prologue.jl
@@ -1,7 +1,10 @@
-using t8code_jll: t8code_jll
-export t8code_jll
-
 using ..T8code: _PREFERENCE_LIBT8, _PREFERENCE_LIBP4EST, _PREFERENCE_LIBSC
+
+@static if _PREFERENCE_LIBT8 == "t8code_jll" || _PREFERENCE_LIBP4EST == "t8code_jll" ||
+           _PREFERENCE_LIBSC == "t8code_jll"
+    using t8code_jll: t8code_jll
+end
+
 using MPIPreferences: MPIPreferences
 
 @static if _PREFERENCE_LIBT8 == "t8code_jll" && MPIPreferences.binary == "system"
diff --git a/src/Libt8.jl b/src/Libt8.jl
index 48bfbd5..41abf34 100644
--- a/src/Libt8.jl
+++ b/src/Libt8.jl
@@ -9,7 +9,8 @@ end
 
 using ..T8code: _PREFERENCE_LIBT8, _PREFERENCE_LIBP4EST, _PREFERENCE_LIBSC
 
-@static if _PREFERENCE_LIBT8 == "t8code_jll" || _PREFERENCE_LIBP4EST == "t8code_jll" || _PREFERENCE_LIBSC == "t8code_jll"
+@static if _PREFERENCE_LIBT8 == "t8code_jll" || _PREFERENCE_LIBP4EST == "t8code_jll" ||
+           _PREFERENCE_LIBSC == "t8code_jll"
     using t8code_jll: t8code_jll
 end