diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5bb598bc..af0f90fb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -123,15 +123,16 @@ jobs:
           export WINEPREFIX=/tmp/prefix
 
           # Statically link to libstdc++ on Ubuntu 18.04, and also target a
-          # 32-bit OS
-          meson setup build --buildtype=release --cross-file=cross-wine.conf --unity=on --unity-size=10000 -Dbitbridge=true -Dcpp_link_args='-mwindows -static-libstdc++' -Dbuild.cpp_args='-m32' -Dbuild.cpp_link_args='-m32 -static-libstdc++'
+          # 32-bit OS. CLAP support is disabled here because it won't work with
+          # 64-bit plugins.
+          meson setup build --buildtype=release --cross-file=cross-wine.conf --unity=on --unity-size=10000 -Dbitbridge=true -Dclap=false -Dcpp_link_args='-mwindows -static-libstdc++' -Dbuild.cpp_args='-m32' -Dbuild.cpp_link_args='-m32 -static-libstdc++'
           ninja -C build
       - name: Strip remaining debug symbols
-        run: strip build/libyabridge{,-chainloader}-{clap,vst2,vst3}.so build/yabridge-host{,-32}.exe.so
+        run: strip build/libyabridge{,-chainloader}-{vst2,vst3}.so build/yabridge-host{,-32}.exe.so
       - name: Create an archive for the binaries
         run: |
           mkdir yabridge
-          cp build/libyabridge{,-chainloader}-{clap,vst2,vst3}.so build/yabridge-host{,-32}.exe{,.so} yabridge
+          cp build/libyabridge{,-chainloader}-{vst2,vst3}.so build/yabridge-host{,-32}.exe{,.so} yabridge
           cp CHANGELOG.md README.md yabridge
 
           tar -caf "$ARCHIVE_NAME" yabridge
diff --git a/meson.build b/meson.build
index db03b754..c00b02eb 100644
--- a/meson.build
+++ b/meson.build
@@ -27,6 +27,12 @@ with_system_asio = get_option('system-asio')
 with_winedbg = get_option('winedbg')
 with_vst3 = get_option('vst3')
 
+# Cookies can't be stored correctly when the native host is 32-bit and the
+# bridged plugin is 64-bit
+if with_clap and with_32bit_libraries and is_64bit_system
+  error('CLAP support will not work correctly when using 32-bit yabridge libraries together with 64-bit host binaries.')
+endif
+
 #
 # Compiler flags
 #