diff --git a/.appveyor.yml b/.appveyor.yml
index 254436cf..2739855c 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -34,7 +34,6 @@ init:
 # - dir "c:\mingw-w64\i686-5.3.0-posix-dwarf-rt_v4-rev0\mingw32\bin"
 
 install:
-  - set PATH=%PATH%;C:\Program Files\Git\mingw64\bin
   - cd c:\projects
   - md build build\%C% deps
   - cd c:\projects\upx
diff --git a/.github/travis_build.sh b/.github/travis_build.sh
index 104a7b27..f205e609 100644
--- a/.github/travis_build.sh
+++ b/.github/travis_build.sh
@@ -51,11 +51,12 @@ if [[ $BM_X =~ (^|\+)rebuild-stubs($|\+) ]]; then
     extra_subdirs+=( src/stub/src/arch/amd64 )
     extra_subdirs+=( src/stub/src/arch/arm/v4a )
     extra_subdirs+=( src/stub/src/arch/arm/v4t )
+    #extra_subdirs+=( src/stub/src/arch/arm64/v8 ) # FIXME / TODO
     extra_subdirs+=( src/stub/src/arch/i386 )
     extra_subdirs+=( src/stub/src/arch/m68k/m68000 )
     extra_subdirs+=( src/stub/src/arch/m68k/m68020 )
     extra_subdirs+=( src/stub/src/arch/mips/r3000 )
-    #extra_subdirs+=( src/stub/src/arch/powerpc/32 ) # FIXME / TODO
+    extra_subdirs+=( src/stub/src/arch/powerpc/32 )
     extra_subdirs+=( src/stub/src/arch/powerpc/64le )
     make -C src/stub maintainer-clean
     for d in ${extra_subdirs[@]}; do