diff --git a/internal/lsp/diagnostics.go b/internal/lsp/diagnostics.go
index 0319c08..de0e23e 100644
--- a/internal/lsp/diagnostics.go
+++ b/internal/lsp/diagnostics.go
@@ -203,7 +203,7 @@
 			Version:     key.id.Version,
 		}); err != nil {
 			if ctx.Err() == nil {
-				log.Error(ctx, "publishReports: failed to deliver diagnostic", err, telemetry.File)
+				log.Error(ctx, "publishReports: failed to deliver diagnostic", err, telemetry.File.Tag(ctx))
 			}
 			continue
 		}
diff --git a/internal/telemetry/log/log.go b/internal/telemetry/log/log.go
index b4f2c70..0c57e8a 100644
--- a/internal/telemetry/log/log.go
+++ b/internal/telemetry/log/log.go
@@ -12,7 +12,6 @@
 
 	"golang.org/x/tools/internal/telemetry"
 	"golang.org/x/tools/internal/telemetry/export"
-	"golang.org/x/tools/internal/telemetry/tag"
 )
 
 type Event telemetry.Event
@@ -27,18 +26,18 @@
 
 // Print takes a message and a tag list and combines them into a single tag
 // list before delivering them to the loggers.
-func Print(ctx context.Context, message string, tags ...tag.Tagger) {
+func Print(ctx context.Context, message string, tags ...telemetry.Tag) {
 	export.Log(ctx, telemetry.Event{
 		At:      time.Now(),
 		Message: message,
-		Tags:    tag.Tags(ctx, tags...),
+		Tags:    tags,
 	})
 }
 
 // Error takes a message and a tag list and combines them into a single tag
 // list before delivering them to the loggers. It captures the error in the
 // delivered event.
-func Error(ctx context.Context, message string, err error, tags ...tag.Tagger) {
+func Error(ctx context.Context, message string, err error, tags ...telemetry.Tag) {
 	if err == nil {
 		err = errorString(message)
 		message = ""
@@ -47,7 +46,7 @@
 		At:      time.Now(),
 		Message: message,
 		Error:   err,
-		Tags:    tag.Tags(ctx, tags...),
+		Tags:    tags,
 	})
 }
 
diff --git a/internal/telemetry/tag.go b/internal/telemetry/tag.go
index 54c6102..4af028d 100644
--- a/internal/telemetry/tag.go
+++ b/internal/telemetry/tag.go
@@ -5,7 +5,6 @@
 package telemetry
 
 import (
-	"context"
 	"fmt"
 )
 
@@ -26,12 +25,6 @@
 	fmt.Fprintf(f, `%v="%v"`, t.Key, t.Value)
 }
 
-// Tag returns the tag unmodified.
-// It makes Key conform to the Tagger interface.
-func (t Tag) Tag(ctx context.Context) Tag {
-	return t
-}
-
 // Get will get a single key's value from the list.
 func (l TagList) Get(k interface{}) interface{} {
 	for _, t := range l {
diff --git a/internal/telemetry/tag/tag.go b/internal/telemetry/tag/tag.go
index c6192ab..2c96aaa 100644
--- a/internal/telemetry/tag/tag.go
+++ b/internal/telemetry/tag/tag.go
@@ -18,14 +18,6 @@
 //TODO: Do we need to do something more efficient than just store tags
 //TODO: directly on the context?
 
-// Tagger is the interface to something that returns a Tag given a context.
-// Both Tag itself and Key support this interface, allowing methods that can
-// take either (and other implementations as well)
-type Tagger interface {
-	// Tag returns a Tag potentially using information from the Context.
-	Tag(context.Context) telemetry.Tag
-}
-
 // With is roughly equivalent to context.WithValue except that it also notifies
 // registered observers.
 // Unlike WithValue, it takes a list of tags so that you can set many values
@@ -48,12 +40,3 @@
 	}
 	return tags
 }
-
-// Tags collects a list of tags for the taggers from the context.
-func Tags(ctx context.Context, taggers ...Tagger) telemetry.TagList {
-	tags := make(telemetry.TagList, len(taggers))
-	for i, t := range taggers {
-		tags[i] = t.Tag(ctx)
-	}
-	return tags
-}