diff --git a/Project.toml b/Project.toml
index f81b533..b52f331 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "CPUSummary"
 uuid = "2a0fbf3d-bb9c-48f3-b0a9-814d99fd7ab9"
 authors = ["chriselrod <elrodc@gmail.com> and contributors"]
-version = "0.1.12"
+version = "0.1.13"
 
 [deps]
 Hwloc = "0e44f5e4-bd66-52a0-8798-143a42290a1d"
diff --git a/src/CPUSummary.jl b/src/CPUSummary.jl
index d4a77a0..20f5ccb 100644
--- a/src/CPUSummary.jl
+++ b/src/CPUSummary.jl
@@ -10,9 +10,12 @@ const USE_HWLOC = @load_preference("hwloc", true)
 use_hwloc(b) = @set_preferences!("hwloc" => b)
 
 @static if USE_HWLOC
+  tmpd = mktempdir()
   try
-    p = run(`$(Base.julia_cmd()) --project=$(mktempdir()) -e'using Pkg; Pkg.add("Hwloc"); using Hwloc; Hwloc.gettopology()'`, wait=false)
+    p = run(`$(Base.julia_cmd()) --project=$tmpd -e'using Pkg; Pkg.add("Hwloc"); using Hwloc; Hwloc.gettopology()'`, wait=false)
     wait(p)
+    @show p
+    @show p.exitcode == 0 && p.termsignal == 0
     if p.exitcode == 0 && p.termsignal == 0
       include("topology.jl")
     else
@@ -21,7 +24,9 @@ use_hwloc(b) = @set_preferences!("hwloc" => b)
     end
   catch
     use_hwloc(false)
-    include("generic_topology.jl")    
+    include("generic_topology.jl")
+  finally
+    rm(tmpd, recursive=true)
   end
 else
   include("generic_topology.jl")
diff --git a/src/generic_topology.jl b/src/generic_topology.jl
index 98c9df5..afd2d1b 100644
--- a/src/generic_topology.jl
+++ b/src/generic_topology.jl
@@ -41,7 +41,7 @@ cache_inclusive(_) = False()
 else
   cache_linesize(_) = StaticInt{64}() # assume...
 end
-
+cache_size(_) = StaticInt{0}()
 
 cache_type(::Union{Val{3},StaticInt{3}}) = Val{:Unified}()
 cache_size(::Union{Val{3},StaticInt{3}}) = num_cores() * StaticInt{1441792}()