diff --git a/Project.toml b/Project.toml
index 92b81e5..91c2a86 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "LoweredCodeUtils"
 uuid = "6f1432cf-f94c-5a45-995e-cdbf5db27b0b"
-version = "3.5.1"
+version = "3.5.2"
 authors = ["Tim Holy <tim.holy@gmail.com>"]
 
 [deps]
diff --git a/src/signatures.jl b/src/signatures.jl
index 6fe00ac..2746be8 100644
--- a/src/signatures.jl
+++ b/src/signatures.jl
@@ -242,7 +242,9 @@ end
 # try to normalize `def` to `GlobalRef` representation
 function normalize_defsig(@nospecialize(def), mod::Module)
     if def isa QuoteNode
-        def = nameof(def.value)
+        # A quoted Symbol (e.g. the callee of `:foo(x)`) is already a name; only
+        # other wrapped values (functions, types, modules) need `nameof`.
+        def = def.value isa Symbol ? def.value : nameof(def.value)
     end
     if def isa Symbol
         def = GlobalRef(mod, def)
diff --git a/test/signatures.jl b/test/signatures.jl
index 082e72c..5e02174 100644
--- a/test/signatures.jl
+++ b/test/signatures.jl
@@ -538,4 +538,19 @@ end
     LoweredCodeUtils.identify_framemethod_calls(frame) # make sure this does not throw
 end
 
+@testset "normalize_defsig with a quoted Symbol callee (issue Revise#914)" begin
+    # A quoted Symbol is already a name and must not be passed to `nameof`.
+    @test LoweredCodeUtils.normalize_defsig(QuoteNode(:length), Main) === GlobalRef(Main, :length)
+
+    # A method body containing a call to a quoted symbol, e.g. `:length(list)`,
+    # lowers to a `:call` whose callee is `QuoteNode(:length)`. Walking it must
+    # not throw.
+    ex = :(function f_rvs914(list)
+               m = zeros(3, 3)
+               m[:, :length(list)]
+           end)
+    frame = Frame(Main, ex)
+    @test LoweredCodeUtils.identify_framemethod_calls(frame) isa Any  # must not throw
+end
+
 end # module signatures