diff --git a/packages/win_installer/fragment_codecs_32.iss b/packages/win_installer/fragment_codecs_32.iss
index f68c2a510..248dbe7a5 100644
--- a/packages/win_installer/fragment_codecs_32.iss
+++ b/packages/win_installer/fragment_codecs_32.iss
@@ -40,7 +40,6 @@ DestDir: {app}; Source: src\avisynth.dll; Flags: ignoreversion
 DestDir: {app}; Source: src\DirectShowSource.dll; Flags: ignoreversion
 ; ffmpegsource
 DestDir: {app}; Source: ..\..\bin\ffms2_32.dll; Flags: ignoreversion
-DestDir: {app}; Source: ..\..\bin\ffms2_32.pdb; Flags: ignoreversion
 ; vsfilter
 DestDir: {app}\csri; Source: src\xy-vsfilter-aegisub32.dll; Flags: ignoreversion
 
diff --git a/packages/win_installer/fragment_codecs_64.iss b/packages/win_installer/fragment_codecs_64.iss
index b414a6c2e..090f66fc0 100644
--- a/packages/win_installer/fragment_codecs_64.iss
+++ b/packages/win_installer/fragment_codecs_64.iss
@@ -36,7 +36,6 @@
 [Files]
 ; ffmpegsource
 DestDir: {app}; Source: ..\..\bin\ffms2_64.dll; Flags: ignoreversion
-DestDir: {app}; Source: ..\..\bin\ffms2_64.pdb; Flags: ignoreversion
 ; vsfilter
 DestDir: {app}\csri; Source: src\xy-vsfilter-aegisub64.dll; Flags: ignoreversion
 
diff --git a/packages/win_installer/fragment_mainprogram.iss b/packages/win_installer/fragment_mainprogram.iss
index cc7e1f54c..08fd7bb57 100644
--- a/packages/win_installer/fragment_mainprogram.iss
+++ b/packages/win_installer/fragment_mainprogram.iss
@@ -41,7 +41,6 @@ Name: main/qcklnch; Description: Quick launch icon; Types: custom compact full
 [Files]
 ; main
 DestDir: {app}; Source: ..\..\bin\aegisub{#ARCH}.exe; Flags: ignoreversion
-DestDir: {app}; Source: ..\..\bin\aegisub{#ARCH}.pdb; Flags: ignoreversion
 DestDir: {app}; Source: license.txt; Flags: ignoreversion; Tasks: ; Languages: 
 
 [Icons]