diff --git a/.fmf/version b/.fmf/version
deleted file mode 100644
index d00491f..0000000
--- a/.fmf/version
+++ /dev/null
@@ -1 +0,0 @@
-1
diff --git a/.gitignore b/.gitignore
index 325610e..3009f09 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-/gcc-15.2.1-20260123.tar.xz
-/isl-0.24.tar.bz2
-/newlib-cygwin-d35cc82b5ec15bb8a5fe0fe11e183d1887992e99.tar.xz
-/nvptx-tools-87ce9dc5999e5fca2e1d3478a30888d9864c9804.tar.xz
+gcc-15.2.1-20260123.tar.xz
+isl-0.24.tar.bz2
+newlib-cygwin-d35cc82b5ec15bb8a5fe0fe11e183d1887992e99.tar.xz
+nvptx-tools-87ce9dc5999e5fca2e1d3478a30888d9864c9804.tar.xz
diff --git a/gating.yaml b/gating.yaml
deleted file mode 100644
index 0de526a..0000000
--- a/gating.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
---- !Policy
-product_versions:
-  - rhel-10
-decision_context: osci_compose_gate
-rules:
-  - !PassingTestCaseRule {test_case_name: baseos-ci.brew-build.gate-build-fast-lane.functional}
-  - !PassingTestCaseRule {test_case_name: baseos-ci.brew-build.gate-build-slow-lane.functional}
diff --git a/plans/tier0.fmf b/plans/tier0.fmf
deleted file mode 100644
index 1825847..0000000
--- a/plans/tier0.fmf
+++ /dev/null
@@ -1,34 +0,0 @@
-# Tier 0 test plan. It's actually Tier 1
-#   - limited to its public part
-#   - executed on the architecture at hand
-# When run by osci.tier0 on CentOS Stream or RHEL, it receives the following
-# context:
-#   arch=x86_64 (the architecture at hand, currently OSCI uses just x86_64)
-#   distro=rhel<M>.<m> (even for CentOS Stream builds)
-#   trigger=build
-
-summary: Tier 0 test plan
-context:
-  component: compat-sap-c++
-discover:
-  - name: collect_info
-    how: shell
-    tests:
-      - name: /info/rpms
-        test: rpm -qa --last
-  - name: public_tests
-    how: fmf
-    url: https://gitlab.com/redhat/centos-stream/tests/compat-sap-cplusplus.git
-    filter: tier:1
-prepare+:
-  - how: shell
-    script:
-      - dnf config-manager --set-enabled '*CRB*' || true
-      - dnf config-manager --set-enabled '*CodeReady*' || true
-      - dnf config-manager --set-enabled '*crb*' || true
-      - dnf config-manager --set-enabled '*[Bb]uildroot*' || true
-      - dnf config-manager --set-enabled '*SAP*' || true
-execute:
-  how: tmt
-environment+:
-  PACKAGE: compat-sap-c++