diff --git a/HISTORY.rst b/HISTORY.rst
index e5496560..4df920b0 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -28,6 +28,7 @@ PlatformIO 3.0
   (`issue #850 <https://github.com/platformio/platformio-core/issues/850>`_)
 * Use C++11 by default for CLion IDE based projects
   (`pull #873 <https://github.com/platformio/platformio-core/pull/873>`_)
+* Escape project path when Glob matching is used
 
 -------
 
diff --git a/platformio/builder/tools/piomisc.py b/platformio/builder/tools/piomisc.py
index 3b9f34e8..2aa259e3 100644
--- a/platformio/builder/tools/piomisc.py
+++ b/platformio/builder/tools/piomisc.py
@@ -181,8 +181,9 @@ class InoToCPPConverter(object):
 
 
 def ConvertInoToCpp(env):
-    ino_nodes = (env.Glob(join("$PROJECTSRC_DIR", "*.ino")) +
-                 env.Glob(join("$PROJECTSRC_DIR", "*.pde")))
+    src_dir = util.glob_escape(env.subst("$PROJECTSRC_DIR"))
+    ino_nodes = (
+        env.Glob(join(src_dir, "*.ino")) + env.Glob(join(src_dir, "*.pde")))
     if not ino_nodes:
         return
     c = InoToCPPConverter(env)
@@ -216,7 +217,7 @@ def DumpIDEData(env):
         for name in p.get_installed_packages():
             if p.get_package_type(name) != "toolchain":
                 continue
-            toolchain_dir = p.get_package_dir(name)
+            toolchain_dir = util.glob_escape(p.get_package_dir(name))
             toolchain_incglobs = [
                 join(toolchain_dir, "*", "include*"),
                 join(toolchain_dir, "lib", "gcc", "*", "*", "include*")
diff --git a/platformio/builder/tools/platformio.py b/platformio/builder/tools/platformio.py
index fa39934f..56875c1a 100644
--- a/platformio/builder/tools/platformio.py
+++ b/platformio/builder/tools/platformio.py
@@ -25,7 +25,7 @@ from SCons.Script import (COMMAND_LINE_TARGETS, AlwaysBuild,
                           DefaultEnvironment, SConscript)
 from SCons.Util import case_sensitive_suffixes, is_Sequence
 
-from platformio.util import pioversion_to_intstr
+from platformio.util import glob_escape, pioversion_to_intstr
 
 SRC_BUILD_EXT = ["c", "cpp", "S", "spp", "SPP", "sx", "s", "asm", "ASM"]
 SRC_HEADER_EXT = ["h", "hpp"]
@@ -191,7 +191,7 @@ def MatchSourceFiles(env, src_dir, src_filter=None):
     src_filter = src_filter.replace("/", sep).replace("\\", sep)
     for (action, pattern) in SRC_FILTER_PATTERNS_RE.findall(src_filter):
         items = set()
-        for item in glob(join(src_dir, pattern)):
+        for item in glob(join(glob_escape(src_dir), pattern)):
             if isdir(item):
                 for root, _, files in walk(item, followlinks=True):
                     for f in files:
diff --git a/platformio/commands/ci.py b/platformio/commands/ci.py
index e74abb18..82784eb4 100644
--- a/platformio/commands/ci.py
+++ b/platformio/commands/ci.py
@@ -152,7 +152,7 @@ def _copy_contents(dst_dir, contents):
 def _exclude_contents(dst_dir, patterns):
     contents = []
     for p in patterns:
-        contents += glob(join(dst_dir, p))
+        contents += glob(join(util.glob_escape(dst_dir), p))
     for path in contents:
         path = abspath(path)
         if isdir(path):
diff --git a/platformio/util.py b/platformio/util.py
index c2fe8653..b3406dbf 100644
--- a/platformio/util.py
+++ b/platformio/util.py
@@ -568,3 +568,28 @@ def rmtree_(path):
         os.remove(name)
 
     return rmtree(path, onerror=_onerror)
+
+
+#
+# Glob.Escape from Python 3.4
+# https://github.com/python/cpython/blob/master/Lib/glob.py#L161
+#
+
+try:
+    from glob import escape as glob_escape  # pylint: disable=unused-import
+except ImportError:
+    magic_check = re.compile('([*?[])')
+    magic_check_bytes = re.compile(b'([*?[])')
+
+    def glob_escape(pathname):
+        """Escape all special characters.
+        """
+        # Escaping is done by wrapping any of "*?[" between square brackets.
+        # Metacharacters do not work in the drive part and shouldn't be
+        # escaped.
+        drive, pathname = os.path.splitdrive(pathname)
+        if isinstance(pathname, bytes):
+            pathname = magic_check_bytes.sub(br'[\1]', pathname)
+        else:
+            pathname = magic_check.sub(r'[\1]', pathname)
+        return drive + pathname