diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73519757..2fd8fd91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@ This document describes changes between versions of rbxmk. The `imperative`
 branch is the latest unreleased version.
 
 ## imperative
+**Fixes:**
+- Fix fragments failing to resolve due to case-sensitivity.
+
 See a [comparison with the previous version][cmp-imperative] for a thorough list of changes.
 
 The [Documentation page][doc-imperative] provides a complete reference for this version of rbxmk.
diff --git a/rbxmk/cmd.go b/rbxmk/cmd.go
index 61c44cd3..9a02c505 100644
--- a/rbxmk/cmd.go
+++ b/rbxmk/cmd.go
@@ -9,9 +9,9 @@ import (
 func DocumentCommands() {
 	for _, def := range Program.List() {
 		Program.SetDoc(def.Name, snek.Doc{
-			Summary:     Doc("Commands/" + def.Name + ":Summary"),
-			Arguments:   Doc("Commands/" + def.Name + ":Arguments"),
-			Description: Doc("Commands/" + def.Name + ":Description"),
+			Summary:     Doc("commands/" + def.Name + ":Summary"),
+			Arguments:   Doc("commands/" + def.Name + ":Arguments"),
+			Description: Doc("commands/" + def.Name + ":Description"),
 		})
 		if def, ok := def.New().(snek.FlagSetter); ok {
 			def.SetFlags(flag.NewFlagSet("", 0))
diff --git a/rbxmk/cmd_download-asset.go b/rbxmk/cmd_download-asset.go
index c0312c72..2eb72705 100644
--- a/rbxmk/cmd_download-asset.go
+++ b/rbxmk/cmd_download-asset.go
@@ -27,9 +27,9 @@ type DownloadAssetCommand struct {
 
 func (c *DownloadAssetCommand) SetFlags(flags snek.FlagSet) {
 	SetCookieFlags(&c.Cookies, flags)
-	flags.Int64Var(&c.ID, "id", 0, Doc("Commands/download-asset:Flags/id"))
-	flags.StringVar(&c.AssetFormat, "format", "bin", Doc("Commands/download-asset:Flags/format"))
-	flags.StringVar(&c.FileFormat, "file-format", "", Doc("Commands/download-asset:Flags/file-format"))
+	flags.Int64Var(&c.ID, "id", 0, Doc("commands/download-asset:Flags/id"))
+	flags.StringVar(&c.AssetFormat, "format", "bin", Doc("commands/download-asset:Flags/format"))
+	flags.StringVar(&c.FileFormat, "file-format", "", Doc("commands/download-asset:Flags/file-format"))
 }
 
 func (c *DownloadAssetCommand) Run(opt snek.Options) error {
diff --git a/rbxmk/cmd_upload-asset.go b/rbxmk/cmd_upload-asset.go
index 809a323d..c3a7266a 100644
--- a/rbxmk/cmd_upload-asset.go
+++ b/rbxmk/cmd_upload-asset.go
@@ -27,9 +27,9 @@ type UploadAssetCommand struct {
 
 func (c *UploadAssetCommand) SetFlags(flags snek.FlagSet) {
 	SetCookieFlags(&c.Cookies, flags)
-	flags.Int64Var(&c.ID, "id", 0, Doc("Commands/upload-asset:Flags/id"))
-	flags.StringVar(&c.AssetFormat, "format", "bin", Doc("Commands/upload-asset:Flags/format"))
-	flags.StringVar(&c.FileFormat, "file-format", "", Doc("Commands/upload-asset:Flags/file-format"))
+	flags.Int64Var(&c.ID, "id", 0, Doc("commands/upload-asset:Flags/id"))
+	flags.StringVar(&c.AssetFormat, "format", "bin", Doc("commands/upload-asset:Flags/format"))
+	flags.StringVar(&c.FileFormat, "file-format", "", Doc("commands/upload-asset:Flags/file-format"))
 }
 
 func (c *UploadAssetCommand) Run(opt snek.Options) error {
diff --git a/rbxmk/cookies.go b/rbxmk/cookies.go
index f1d9ad4a..f06928f2 100644
--- a/rbxmk/cookies.go
+++ b/rbxmk/cookies.go
@@ -10,7 +10,7 @@ import (
 )
 
 func SetCookieFlags(c *rtypes.Cookies, flags snek.FlagSet) {
-	flags.Func("cookies-from", Doc("Flags/cookies:cookies-from"), func(v string) error {
+	flags.Func("cookies-from", Doc("flags/cookies:cookies-from"), func(v string) error {
 		cookies, err := rbxmk.CookiesFrom(v)
 		if err != nil {
 			return err
@@ -18,7 +18,7 @@ func SetCookieFlags(c *rtypes.Cookies, flags snek.FlagSet) {
 		*c = append(*c, cookies...)
 		return nil
 	})
-	flags.Func("cookies-file", Doc("Flags/cookies:cookies-file"), func(v string) error {
+	flags.Func("cookies-file", Doc("flags/cookies:cookies-file"), func(v string) error {
 		f, err := os.Open(v)
 		if err != nil {
 			return err
@@ -31,7 +31,7 @@ func SetCookieFlags(c *rtypes.Cookies, flags snek.FlagSet) {
 		*c = append(*c, cookies...)
 		return nil
 	})
-	flags.Func("cookie-var", Doc("Flags/cookies:cookie-var"), func(v string) error {
+	flags.Func("cookie-var", Doc("flags/cookies:cookie-var"), func(v string) error {
 		content := os.Getenv(v)
 		cookies, err := rbxmk.DecodeCookies(strings.NewReader(content))
 		if err != nil {
diff --git a/rbxmk/desc.go b/rbxmk/desc.go
index d303be33..46875eae 100644
--- a/rbxmk/desc.go
+++ b/rbxmk/desc.go
@@ -113,12 +113,12 @@ func (d DescFlags) Resolve(client *rbxmk.Client) (desc *rtypes.RootDesc, err err
 }
 
 func (d *DescFlags) SetFlags(flags snek.FlagSet) {
-	flags.BoolVar(&d.Latest, "desc-latest", false, Doc("Flags/desc:desc-latest"))
-	flags.Func("desc-file", Doc("Flags/desc:desc-file"), func(v string) error {
+	flags.BoolVar(&d.Latest, "desc-latest", false, Doc("flags/desc:desc-latest"))
+	flags.Func("desc-file", Doc("flags/desc:desc-file"), func(v string) error {
 		d.Files = append(d.Files, v)
 		return nil
 	})
-	flags.Func("desc-patch", Doc("Flags/desc:desc-patch"), func(v string) error {
+	flags.Func("desc-patch", Doc("flags/desc:desc-patch"), func(v string) error {
 		d.Patches = append(d.Patches, v)
 		return nil
 	})
diff --git a/rbxmk/main.go b/rbxmk/main.go
index 12cb0b17..f673925f 100644
--- a/rbxmk/main.go
+++ b/rbxmk/main.go
@@ -6,7 +6,7 @@ import (
 	"github.com/anaminus/snek"
 )
 
-var Program = snek.NewProgram("rbxmk", os.Args).Usage(Doc("Commands/main"))
+var Program = snek.NewProgram("rbxmk", os.Args).Usage(Doc("commands/main"))
 
 func main() {
 	DocumentCommands()
diff --git a/rbxmk/world.go b/rbxmk/world.go
index abf15f42..53f4139c 100644
--- a/rbxmk/world.go
+++ b/rbxmk/world.go
@@ -41,10 +41,10 @@ type WorldFlags struct {
 }
 
 func (f *WorldFlags) SetFlags(flags snek.FlagSet) {
-	flags.Var((*repeatedString)(&f.IncludedRoots), "include-root", Doc("Flags/world:include-root"))
-	flags.Var((*repeatedString)(&f.Libraries), "libraries", Doc("Flags/world:libraries"))
-	flags.BoolVar(&f.InsecurePaths, "allow-insecure-paths", false, Doc("Flags/world:allow-insecure-paths"))
-	flags.BoolVar(&f.Debug, "debug", false, Doc("Flags/world:debug"))
+	flags.Var((*repeatedString)(&f.IncludedRoots), "include-root", Doc("flags/world:include-root"))
+	flags.Var((*repeatedString)(&f.Libraries), "libraries", Doc("flags/world:libraries"))
+	flags.BoolVar(&f.InsecurePaths, "allow-insecure-paths", false, Doc("flags/world:allow-insecure-paths"))
+	flags.BoolVar(&f.Debug, "debug", false, Doc("flags/world:debug"))
 }
 
 // WorldOpt are options to InitWorld.