diff --git a/.github/scripts/Linux/prepare.sh b/.github/scripts/Linux/prepare.sh
index ec3a685a4..e0a877748 100755
--- a/.github/scripts/Linux/prepare.sh
+++ b/.github/scripts/Linux/prepare.sh
@@ -29,10 +29,11 @@ cd package
 sudo ./install
 
 # Install AJA
-if [ -z "$sdk_pass" ]; then exit 0; fi
-curl --netrc-file <(cat <<<"machine frakira.fi.muni.cz login sdk password $sdk_pass") https://frakira.fi.muni.cz/~xpulec/sdks/ntv2sdklinux.zip -O
-unzip ntv2sdklinux.zip -d /var/tmp
-mv /var/tmp/ntv2sdk* /var/tmp/ntv2sdk
-cd /var/tmp/ntv2sdk/ajalibraries/ajantv2
-make
+if [ -n "$sdk_pass" ]; then
+        curl --netrc-file <(cat <<<"machine frakira.fi.muni.cz login sdk password $sdk_pass") https://frakira.fi.muni.cz/~xpulec/sdks/ntv2sdklinux.zip -O
+        unzip ntv2sdklinux.zip -d /var/tmp
+        mv /var/tmp/ntv2sdk* /var/tmp/ntv2sdk
+        cd /var/tmp/ntv2sdk/ajalibraries/ajantv2
+        make
+fi
 
diff --git a/.github/scripts/macOS/prepare.sh b/.github/scripts/macOS/prepare.sh
index 7a6335429..a7cf49048 100755
--- a/.github/scripts/macOS/prepare.sh
+++ b/.github/scripts/macOS/prepare.sh
@@ -19,18 +19,20 @@ brew install ossp-uuid # for cineform
 ( cd cineform-sdk/ && cmake . && make CFHDCodecStatic )
 
 # Install XIMEA
-if [ -z "$sdk_pass" ]; then exit 0; fi
-curl --netrc-file <(cat <<<"machine frakira.fi.muni.cz login sdk password $sdk_pass") https://frakira.fi.muni.cz/~xpulec/sdks/m3api.tar.xz -O
-sudo tar xJf m3api.tar.xz -C $(xcrun --show-sdk-path)/$SDKPATH/System/Library/Frameworks
+if [ -n "$sdk_pass" ]; then
+        curl --netrc-file <(cat <<<"machine frakira.fi.muni.cz login sdk password $sdk_pass") https://frakira.fi.muni.cz/~xpulec/sdks/m3api.tar.xz -O
+        sudo tar xJf m3api.tar.xz -C $(xcrun --show-sdk-path)/$SDKPATH/System/Library/Frameworks
+fi
 
 # Install AJA
-if [ -z "$sdk_pass" ]; then exit 0; fi
-curl --netrc-file <(cat <<<"machine frakira.fi.muni.cz login sdk password $sdk_pass") https://frakira.fi.muni.cz/~xpulec/sdks/ntv2sdkmac.zip -O
-unzip ntv2sdkmac.zip -d /var/tmp
-mv /var/tmp/ntv2sdk* /var/tmp/ntv2sdk
-cd /var/tmp/ntv2sdk/ajalibraries/ajantv2/build
-xcodebuild -project ajantv2.xcodeproj
-sudo rm -f /usr/local/lib/libajantv2.dylib
-sudo cp ../../../bin/ajantv2.dylib /usr/local/lib/libajantv2.dylib
-sudo ln -fs /usr/local/lib/libajantv2.dylib /usr/local/lib/ajantv2.dylib
+if [ -n "$sdk_pass" ]; then
+        curl --netrc-file <(cat <<<"machine frakira.fi.muni.cz login sdk password $sdk_pass") https://frakira.fi.muni.cz/~xpulec/sdks/ntv2sdkmac.zip -O
+        unzip ntv2sdkmac.zip -d /var/tmp
+        mv /var/tmp/ntv2sdk* /var/tmp/ntv2sdk
+        cd /var/tmp/ntv2sdk/ajalibraries/ajantv2/build
+        xcodebuild -project ajantv2.xcodeproj
+        sudo rm -f /usr/local/lib/libajantv2.dylib
+        sudo cp ../../../bin/ajantv2.dylib /usr/local/lib/libajantv2.dylib
+        sudo ln -fs /usr/local/lib/libajantv2.dylib /usr/local/lib/ajantv2.dylib
+fi
 
diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 0367f3fec..313df815a 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -114,7 +114,7 @@ jobs:
     - name: bootsrap MSYS2
       run: C:\msys64\usr\bin\bash -lc '$GITHUB_WORKSPACE/.github/scripts/Windows/prepare_msys.sh'
     - name: configure
-      run: C:\msys64\usr\bin\bash -lc "./autogen.sh --enable-aja --enable-qt"
+      run: C:\msys64\usr\bin\bash -lc "./autogen.sh --enable-qt"
     - name: make
       run: C:\msys64\usr\bin\bash -lc "make"
     - name: make check