diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7cfe190..3789647 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,10 +23,10 @@ jobs:
           sudo apt-get update && sudo apt-get install --reinstall adoptopenjdk-8-hotspot;
           sudo update-java-alternatives -s adoptopenjdk-8-hotspot-amd64;
           # 3) Get Javacard SDKs
-          git clone https://github.com/martinpaljak/oracle_javacard_sdks && mv oracle_javacard_sdks/jc303_kit/ /tmp/ && mv oracle_javacard_sdks/jc305u3_kit/ /tmp/ &&rm -rf oracle_javacard_sdks;
+          git clone https://github.com/martinpaljak/oracle_javacard_sdks && mv oracle_javacard_sdks/jc304_kit/ /tmp/ && mv oracle_javacard_sdks/jc305u3_kit/ /tmp/ &&rm -rf oracle_javacard_sdks;
           # 4) Compile our applet
           cat build.xml | sed 's/<cap /<cap export="SmartPGPApplet" /' > /tmp/build.xml && mv /tmp/build.xml ./; # export jar for simulator
-          JC_HOME=/tmp/jc303_kit/ ant;
+          JC_HOME=/tmp/jc304_kit/ ant;
           # 5) Clone jcardsim repository, compile and install
           git clone https://github.com/licel/jcardsim && cd jcardsim && git fetch origin pull/155/head:pr155 && git config --global user.name "John Doe" && git merge pr155 -m "AA" && cd -;
           # Patch random