diff --git a/ChangeLog b/ChangeLog
index 2f9ad822ad..d3ee1f9c1e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,6 +38,7 @@ Unreleased Version 2.2.0-pre
  * Feature: Allow increasing and decreasing key frame exposure. Thanks Tabuley for suggesting.
  * Fix: Properly update the view when the canvas size changes, rather than leaving stale areas outside of the canvas.
  * Feature: Add shortcuts to swap the contents of brush slots to allow for a kind of toggling behavior using a single shortcut. Thanks xxxx for suggesting.
+ * Fix: Make drawpile:// URL handling actually work on Windows. Thanks Sal for reporting.
 
 2023-07-31 Version 2.2.0-beta.6
  * Fix: Don't forget account password when entering a wrong session password.
diff --git a/cmake/DrawpileFileExtensions.cmake b/cmake/DrawpileFileExtensions.cmake
index 75a164d47a..a6169e73cf 100644
--- a/cmake/DrawpileFileExtensions.cmake
+++ b/cmake/DrawpileFileExtensions.cmake
@@ -462,10 +462,10 @@ function(_wxs_generate_urls out_var exe)
 					"\t\t\t<RegistryValue Name=\"URL Protocol\" Value=\"\" Type=\"string\"/>\n"
 					"\t\t\t<RegistryValue Value=\"URL: ${NAME}\" Type=\"string\"/>\n"
 					"\t\t\t<RegistryKey Key=\"DefaultIcon\">\n"
-					"\t\t\t\t<RegistryValue Value=\"[INSTALLDIR]${exe}\" Type=\"string\"/>\n"
+					"\t\t\t\t<RegistryValue Value=\"[INSTALLFOLDER]${exe}\" Type=\"string\"/>\n"
 					"\t\t\t</RegistryKey>\n"
 					"\t\t\t<RegistryKey Key=\"shell\\open\\command\">\n"
-					"\t\t\t\t<RegistryValue Value=\"&quot\;[INSTALLDIR]${exe}&quot\; &quot\;%1&quot\;\" Type=\"string\"/>\n"
+					"\t\t\t\t<RegistryValue Value=\"&quot\;[INSTALLFOLDER]${exe}&quot\; &quot\;%1&quot\;\" Type=\"string\"/>\n"
 					"\t\t\t</RegistryKey>\n"
 					"\t\t</RegistryKey>\n"
 				)