diff --git a/Project.toml b/Project.toml
index 68ad6a8d50..6471e7dfac 100644
--- a/Project.toml
+++ b/Project.toml
@@ -86,7 +86,7 @@ Preferences = "1.4"
 PythonCall = "0.9"
 Random = "1.10"
 Random123 = "1.7"
-ReactantCore = "0.1.9"
+ReactantCore = "0.1.9, 0.1.10"
 Reactant_jll = "0.0.185"
 ScopedValues = "1.3.0"
 Scratch = "1.2"
diff --git a/lib/ReactantCore/Project.toml b/lib/ReactantCore/Project.toml
index bc2feadbac..8b7ff9f894 100644
--- a/lib/ReactantCore/Project.toml
+++ b/lib/ReactantCore/Project.toml
@@ -1,7 +1,7 @@
 name = "ReactantCore"
 uuid = "a3311ec8-5e00-46d5-b541-4f83e724a433"
 authors = ["William Moses <wmoses@mit.edu>", "Valentin Churavy <vchuravy@mit.edu>", "Sergio Sánchez Ramírez <sergio.sanchez.ramirez@bsc.es>", "Paul Berg <paul@plutojl.org>", "Avik Pal <avikpal@mit.edu>"]
-version = "0.1.9"
+version = "0.1.10"
 
 [deps]
 ExpressionExplorer = "21656369-7473-754a-2065-74616d696c43"
diff --git a/lib/ReactantCore/src/ReactantCore.jl b/lib/ReactantCore/src/ReactantCore.jl
index 2d47664870..03c541a377 100644
--- a/lib/ReactantCore/src/ReactantCore.jl
+++ b/lib/ReactantCore/src/ReactantCore.jl
@@ -129,7 +129,7 @@ end
 ```
 """
 macro trace(args...)
-    track_numbers = true
+    track_numbers = Number
     expr = first(args)
     if length(args) > 1 && Meta.isexpr(args[1], :(=))
         tn_expr = args[1]
@@ -137,11 +137,17 @@ macro trace(args...)
             error("@trace supports setting track_numbers, but got $(tn_expr)")
 
         track_numbers = tn_expr.args[2]
+        if track_numbers isa Bool
+            track_numbers = track_numbers ? Number : Union{}
+        elseif track_numbers == :AbstractFloat
+            track_numbers = AbstractFloat
+        else
+            error("Unknown argument for track_numbers, got $(track_numbers)")
+        end
         expr = only(args[2:end])
     else
         expr = only(args)
     end
-    track_numbers = track_numbers ? Number : Union{}
     expr = macroexpand(__module__, expr)
 
     if Meta.isexpr(expr, :(=))