diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@
 set(PROJECT_VERSION_MAJOR 5)
 
 set(QT_MIN_VERSION "5.12.0")
-set(KF5_MIN_VERSION "5.62.0")
+set(KF5_MIN_VERSION "5.60.0")
 set(INSTALL_SDDM_THEME TRUE)
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS Widgets Quick QuickWidgets Concurrent Test Network)
 find_package(ECM ${KF5_MIN_VERSION} REQUIRED NO_MODULE)
diff --git a/startkde/plasma-sourceenv.sh b/startkde/plasma-sourceenv.sh
--- a/startkde/plasma-sourceenv.sh
+++ b/startkde/plasma-sourceenv.sh
@@ -3,4 +3,4 @@
     . $i >/dev/null
 done
 
-env
+env -0
diff --git a/startkde/startplasma.cpp b/startkde/startplasma.cpp
--- a/startkde/startplasma.cpp
+++ b/startkde/startplasma.cpp
@@ -91,7 +91,7 @@
     p.waitForFinished(-1);
 
     const auto fullEnv = p.readAllStandardOutput();
-    auto envs = fullEnv.split('\n');
+    auto envs = fullEnv.split('\0');
 
     for (auto &env: envs) {
         if (env.startsWith("_=") || env.startsWith("SHLVL"))