diff --git a/buildroot/share/PlatformIO/scripts/alfawise_Ux0.py b/buildroot/share/PlatformIO/scripts/alfawise_Ux0.py
index be6bc59c440ec4f4da8525adbd50291ffec82643..055f95cc705ee424401835a54d471521493d38e7 100644
--- a/buildroot/share/PlatformIO/scripts/alfawise_Ux0.py
+++ b/buildroot/share/PlatformIO/scripts/alfawise_Ux0.py
@@ -23,4 +23,4 @@ def encrypt(source, target, env):
     finally:
         firmware.close()
         marlin_alfa.close()
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);
+env.AddPostAction('"$BUILD_DIR/${PROGNAME}.bin"', encrypt);
diff --git a/buildroot/share/PlatformIO/scripts/fysetc_STM32F1.py b/buildroot/share/PlatformIO/scripts/fysetc_STM32F1.py
index 995f3d3bb022abe93a1fd710752cf08062ebf5e5..3f45185ac85e0226d7afc5982d4cacf67092bf57 100644
--- a/buildroot/share/PlatformIO/scripts/fysetc_STM32F1.py
+++ b/buildroot/share/PlatformIO/scripts/fysetc_STM32F1.py
@@ -15,8 +15,8 @@ env.AddPostAction(
 				"$OBJCOPY",
 				"-O",
 				"ihex",
-				"$BUILD_DIR/${PROGNAME}.elf",
-				"$BUILD_DIR/${PROGNAME}.hex"
+				'"$BUILD_DIR/${PROGNAME}.elf"',
+				'"$BUILD_DIR/${PROGNAME}.hex"'
 			]), "Building $TARGET"))
 
 # please keep $SOURCE variable, it will be replaced with a path to firmware
diff --git a/buildroot/share/PlatformIO/scripts/jgaurora_a5s_a1_with_bootloader.py b/buildroot/share/PlatformIO/scripts/jgaurora_a5s_a1_with_bootloader.py
index 89e7b3bc1cde1f99a6a3da01d606fe1b501c897c..25c1d96929edddd5fe11d9711d07b450ab60867f 100644
--- a/buildroot/share/PlatformIO/scripts/jgaurora_a5s_a1_with_bootloader.py
+++ b/buildroot/share/PlatformIO/scripts/jgaurora_a5s_a1_with_bootloader.py
@@ -39,5 +39,5 @@ def addboot(source,target,env):
 	os.rename(target[0].path, firmware_without_bootloader_dir)
 	#os.rename(target[0].dir.path+'/firmware_with_bootloader.bin', target[0].dir.path+'/firmware.bin')
 
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", addboot);
+env.AddPostAction('"$BUILD_DIR/${PROGNAME}.bin"', addboot);
 
diff --git a/buildroot/share/PlatformIO/scripts/mks_robin.py b/buildroot/share/PlatformIO/scripts/mks_robin.py
index 742f4cd1737965097c2b76763b938dea1de046f8..fec6c0ea9b2a1f1fbd6ee34734a31b31f1f6e353 100644
--- a/buildroot/share/PlatformIO/scripts/mks_robin.py
+++ b/buildroot/share/PlatformIO/scripts/mks_robin.py
@@ -27,4 +27,4 @@ def encrypt(source, target, env):
     finally:
         firmware.close()
         robin.close()
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);
+env.AddPostAction('"$BUILD_DIR/${PROGNAME}.bin"', encrypt);
diff --git a/buildroot/share/PlatformIO/scripts/mks_robin_lite.py b/buildroot/share/PlatformIO/scripts/mks_robin_lite.py
index c11bbb37f674edd18cd5188eddf411a0bf71963d..4d28d3ff0c70db1ebc9e5747160ff969a05da92d 100644
--- a/buildroot/share/PlatformIO/scripts/mks_robin_lite.py
+++ b/buildroot/share/PlatformIO/scripts/mks_robin_lite.py
@@ -27,4 +27,4 @@ def encrypt(source, target, env):
     finally:
         firmware.close()
         robin.close()
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);
+env.AddPostAction('"$BUILD_DIR/${PROGNAME}.bin"', encrypt);
diff --git a/buildroot/share/PlatformIO/scripts/mks_robin_mini.py b/buildroot/share/PlatformIO/scripts/mks_robin_mini.py
index 2b3ba6f90d45449f78f75e08c3f3dc5ca257866e..5247eaf171aafd1f34274e2a7d7d272bfc108e65 100755
--- a/buildroot/share/PlatformIO/scripts/mks_robin_mini.py
+++ b/buildroot/share/PlatformIO/scripts/mks_robin_mini.py
@@ -27,4 +27,4 @@ def encrypt(source, target, env):
     finally:
         firmware.close()
         robin.close()
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);
+env.AddPostAction('"$BUILD_DIR/${PROGNAME}.bin"', encrypt);
diff --git a/buildroot/share/PlatformIO/scripts/mks_robin_nano.py b/buildroot/share/PlatformIO/scripts/mks_robin_nano.py
index eb8bca9b5234f90e32c538f4737c8f1a861bad56..feb9b2e4e3b1c9f60f8d4bfa31845873d2ad615d 100755
--- a/buildroot/share/PlatformIO/scripts/mks_robin_nano.py
+++ b/buildroot/share/PlatformIO/scripts/mks_robin_nano.py
@@ -27,4 +27,4 @@ def encrypt(source, target, env):
     finally:
         firmware.close()
         robin.close()
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);
+env.AddPostAction('"$BUILD_DIR/${PROGNAME}.bin"', encrypt);