diff --git a/cmake/Modules/ObsHelpers.cmake b/cmake/Modules/ObsHelpers.cmake
index b83a16694..a5df070f4 100644
--- a/cmake/Modules/ObsHelpers.cmake
+++ b/cmake/Modules/ObsHelpers.cmake
@@ -57,9 +57,9 @@ function(setup_binary_target target)
     TARGET ${target}
     POST_BUILD
     COMMAND
-      "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
-      ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} >
-      "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
+      "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install ..
+      --config $<CONFIG> --prefix ${OBS_OUTPUT_DIR}/$<CONFIG> --component
+      obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing OBS rundir"
     VERBATIM)
 
@@ -91,9 +91,9 @@ function(setup_plugin_target target)
     TARGET ${target}
     POST_BUILD
     COMMAND
-      "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
-      ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} >
-      "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
+      "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install ..
+      --config $<CONFIG> --prefix ${OBS_OUTPUT_DIR}/$<CONFIG> --component
+      obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing ${target} to OBS rundir"
     VERBATIM)
 
@@ -131,9 +131,9 @@ function(setup_script_plugin_target target)
     TARGET ${target}
     POST_BUILD
     COMMAND
-      "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
-      ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} >
-      "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
+      "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install ..
+      --config $<CONFIG> --prefix ${OBS_OUTPUT_DIR}/$<CONFIG> --component
+      obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing ${target} to OBS rundir"
     VERBATIM)
 
@@ -201,9 +201,9 @@ function(setup_obs_app target)
     TARGET ${target}
     POST_BUILD
     COMMAND
-      "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
-      ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_rundir >
-      "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
+      "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install ..
+      --config $<CONFIG> --prefix ${OBS_OUTPUT_DIR}/$<CONFIG> --component
+      obs_rundir > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing OBS rundir"
     VERBATIM)
 endfunction()
@@ -540,9 +540,9 @@ function(_install_obs_datatarget target destination)
     TARGET ${target}
     POST_BUILD
     COMMAND
-      "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
-      ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} >
-      "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
+      "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install ..
+      --config $<CONFIG> --prefix ${OBS_OUTPUT_DIR}/$<CONFIG> --component
+      obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing ${target} to OBS rundir"
     VERBATIM)
 endfunction()