diff --git a/docs/megathread/retro.md b/docs/megathread/retro.md
index 4a40f95..34e2546 100644
--- a/docs/megathread/retro.md
+++ b/docs/megathread/retro.md
@@ -5,7 +5,7 @@
 | Atari - 2600 | [Link](https://myrient.erista.me/files/No-Intro/Atari%20-%202600/) |
 | Atari - 5200 | [Link](https://myrient.erista.me/files/No-Intro/Atari%20-%205200/) |
 | Atari - 7800 | [Link](https://myrient.erista.me/files/No-Intro/Atari%20-%207800/) |
-| NEC - PC Engine - TurboGrafx 16 | [Link](https://myrient.erista.me/files/No-Intro/NEC%20-%20PC%20Engine%20-%20TurboGrafx%2016/) |
+| NEC - PC Engine - TurboGrafx 16 | [Link](https://myrient.erista.me/files/No-Intro/NEC%20-%20PC%20Engine%20-%20TurboGrafx-16/) |
 | Nintendo - Family Computer Disk System (FDS) | [Link](https://myrient.erista.me/files/No-Intro/Nintendo%20-%20Family%20Computer%20Disk%20System%20(FDS)/) |
 | Nintendo - Family Computer Disk System (FDSStickRAW) | [Link](https://myrient.erista.me/files/No-Intro/Nintendo%20-%20Family%20Computer%20Disk%20System%20(FDSStickRAW)/) |
 | Nintendo - Family Computer Disk System (QD) | [Link](https://myrient.erista.me/files/No-Intro/Nintendo%20-%20Family%20Computer%20Disk%20System%20(QD)/) |
diff --git a/docs/megathread/sega.md b/docs/megathread/sega.md
index 913e574..dce953a 100644
--- a/docs/megathread/sega.md
+++ b/docs/megathread/sega.md
@@ -11,7 +11,7 @@ Older systems can be found in the [Retro Games page](/megathread/retro).
 |**Internet Archive**||
 | ------ | ------ |
 | Redump Sega Dreamcast .cue/.bin | [Link](https://archive.org/download/redump.dc.revival) |
-| Redump Sega Dreamcast .chd | [Link](https://archive.org/download/chd_dc/CHD-DC/) |
+| Redump Sega Dreamcast .chd | [Link](https://archive.org/download/chd_dc/CHD-Dreamcast/) |
 | Dreamcast Uploaded by Ghostware | [Link](https://archive.org/download/DreamcastCollectionByGhostwareMulti-region) |
 | Almost Complete Dreamcast GDI | [Link](https://archive.org/download/almstcmpltdrmcst) |
 | TOSEC Dreamcast USA GDI | [Link](https://archive.org/download/tosecdcus20190822) |