diff --git a/coin/instructions/cmake_cross_compilation_module_build_instructions.yaml b/coin/instructions/cmake_cross_compilation_module_build_instructions.yaml
index a62ab0f48e5..23833cd3fa6 100644
--- a/coin/instructions/cmake_cross_compilation_module_build_instructions.yaml
+++ b/coin/instructions/cmake_cross_compilation_module_build_instructions.yaml
@@ -22,79 +22,6 @@ instructions:
     directory: "{{.BuildDir}}/build"
   - type: MakeDirectory
     directory: target
-  - type: Group
-    instructions:
-      - type: MakeDirectory
-        directory: host
-      - type: SetBuildDirectory
-        directory: "{{.SourceDir}}/build/host"
-      - type: ChangeDirectory
-        directory: "{{.BuildDir}}"
-
-      - type: EnvironmentVariable
-        variableName: COIN_CONFIGURE_ARGS
-        variableValue: "{{.Env.NON_QTBASE_CONFIGURE_ARGS}}"
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_ARGS
-        variableValue: "{{.Env.NON_QTBASE_CMAKE_ARGS}} {{.Env.COMMON_NON_QTBASE_CMAKE_ARGS}}"
-      - type: EnvironmentVariable
-        variableName: CONFIGURE_ENV_PREFIX
-        variableValue: "{{.Env.ENV_PREFIX}}"
-      - !include "{{qt/qtbase}}/prepare_install_dir_suffix_host.yaml"
-      - !include "{{qt/qtbase}}/call_configure_module.yaml"
-
-      - type: ExecuteCommand
-        command: "{{.Env.CONFIGURE_ENV_PREFIX}} cmake --build . --parallel -v"
-        maxTimeInSeconds: "{{.Env.CMAKE_BUILD_TIMEOUT}}"
-        maxTimeBetweenOutput: "{{.Env.CMAKE_BUILD_OUTPUT_TIMEOUT}}"
-        userMessageOnFailure: >
-          Failed to build sources.
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_INSTALL_DIR
-        variableValue: "{{.InstallDir}}{{.Env.CI_PATH_SEP}}host"
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_INSTALL_LIBEXEC_DIR
-        variableValue: "{{.Env.COIN_CMAKE_INSTALL_DIR}}{{.Env.CI_PATH_SEP}}libexec"
-        disable_if:
-          condition: and
-          conditions:
-            - condition: property
-              property: host.os
-              equals_value: Windows
-            - condition: and
-              conditions:
-                - condition: property
-                  property: target.os
-                  not_equals_value: QNX
-                - condition: property
-                  property: target.osVersion
-                  not_in_values: [WebAssembly, Android_ANY]
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_INSTALL_LIBEXEC_DIR
-        variableValue: "{{.InstallDir}}{{.Env.CI_PATH_SEP}}host{{.Env.CI_PATH_SEP}}bin"
-        enable_if:
-          condition: and
-          conditions:
-            - condition: property
-              property: host.os
-              equals_value: Windows
-            - condition: and
-              conditions:
-                - condition: property
-                  property: target.os
-                  not_equals_value: QNX
-                - condition: property
-                  property: target.osVersion
-                  not_in_values: [WebAssembly, Android_ANY]
-      - !include "{{qt/qtbase}}/call_host_install.yaml"
-      - type: EnvironmentVariable
-        variableName: DESTDIR
-        variableValue: "{{.InstallRoot}}"
-      - !include "{{qt/qtbase}}/call_host_install.yaml"
-    enable_if:
-      condition: property
-      property: platformDependency
-      equals_value: null
   - type: EnvironmentVariable
     variableName: DESTDIR
     variableValue: ""
diff --git a/coin/instructions/cmake_cross_compilation_qtbase_build_instructions.yaml b/coin/instructions/cmake_cross_compilation_qtbase_build_instructions.yaml
index 84dc535b618..e85dada42e8 100644
--- a/coin/instructions/cmake_cross_compilation_qtbase_build_instructions.yaml
+++ b/coin/instructions/cmake_cross_compilation_qtbase_build_instructions.yaml
@@ -8,79 +8,6 @@ instructions:
     directory: "{{.BuildDir}}/build"
   - type: MakeDirectory
     directory: target
-  - type: Group
-    instructions:
-      - type: MakeDirectory
-        directory: host
-      - type: SetBuildDirectory
-        directory: "{{.SourceDir}}/build/host"
-      - type: ChangeDirectory
-        directory: "{{.BuildDir}}"
-
-      - type: EnvironmentVariable
-        variableName: COIN_CONFIGURE_ARGS
-        variableValue: "{{.Env.CONFIGURE_ARGS}}"
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_ARGS
-        # Use unix separators even on Windows, to avoid escaping issues the in configure script.
-        variableValue: "{{.Env.CMAKE_ARGS}} {{.Env.COMMON_CMAKE_ARGS}} -DCMAKE_INSTALL_PREFIX:PATH={{unixPathSeparators .InstallDir}}/host"
-      - type: EnvironmentVariable
-        variableName: CONFIGURE_ENV_PREFIX
-        variableValue: "{{.Env.ENV_PREFIX}}"
-      - !include "{{qt/qtbase}}/call_configure_qtbase.yaml"
-
-      - type: ExecuteCommand
-        command: "{{.Env.CONFIGURE_ENV_PREFIX}} cmake --build . --parallel -v"
-        maxTimeInSeconds: 6000
-        maxTimeBetweenOutput: 4800
-        userMessageOnFailure: >
-          Failed to build sources.
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_BUILD_DIR
-        variableValue: "{{.BuildDir}}"
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_BUILD_LIBEXEC_DIR
-        variableValue: "{{.BuildDir}}{{.Env.CI_PATH_SEP}}libexec"
-        disable_if:
-          condition: and
-          conditions:
-            - condition: property
-              property: host.os
-              equals_value: Windows
-            - condition: and
-              conditions:
-                - condition: property
-                  property: target.os
-                  not_equals_value: QNX
-                - condition: property
-                  property: target.osVersion
-                  not_in_values: [WebAssembly, Android_ANY]
-      - type: EnvironmentVariable
-        variableName: COIN_CMAKE_BUILD_LIBEXEC_DIR
-        variableValue: "{{.BuildDir}}{{.Env.CI_PATH_SEP}}bin"
-        enable_if:
-          condition: and
-          conditions:
-            - condition: property
-              property: host.os
-              equals_value: Windows
-            - condition: and
-              conditions:
-                - condition: property
-                  property: target.os
-                  not_equals_value: QNX
-                - condition: property
-                  property: target.osVersion
-                  not_in_values: [WebAssembly, Android_ANY]
-      - !include "{{qt/qtbase}}/call_host_install.yaml"
-      - type: EnvironmentVariable
-        variableName: DESTDIR
-        variableValue: "{{.InstallRoot}}"
-      - !include "{{qt/qtbase}}/call_host_install.yaml"
-    enable_if:
-      condition: property
-      property: platformDependency
-      equals_value: null
   - type: EnvironmentVariable
     variableName: DESTDIR
     variableValue: ""
@@ -92,17 +19,6 @@ instructions:
   - type: AppendToEnvironmentVariable
     variableName: TARGET_CMAKE_ARGS
     variableValue: " -DQT_HOST_PATH={{.AgentWorkingDir}}/install"
-    disable_if:
-      condition: property
-      property: platformDependency
-      equals_value: null
-  - type: AppendToEnvironmentVariable
-    variableName: TARGET_CMAKE_ARGS
-    variableValue: " -DQT_HOST_PATH={{.InstallDir}}/host"
-    enable_if:
-      condition: property
-      property: platformDependency
-      equals_value: null
 
   - type: EnvironmentVariable
     variableName: COIN_CONFIGURE_ARGS