diff --git a/src/Text/Pandoc/Writers/Powerpoint/Output.hs b/src/Text/Pandoc/Writers/Powerpoint/Output.hs
index f4700e8c1..42ce780fa 100644
--- a/src/Text/Pandoc/Writers/Powerpoint/Output.hs
+++ b/src/Text/Pandoc/Writers/Powerpoint/Output.hs
@@ -1088,6 +1088,12 @@ makePicElements layout picProps mInfo titleText alt = do
             return [picShape, cap]
     else return [picShape]
 
+consolidateRuns :: [ParaElem] -> [ParaElem]
+consolidateRuns [] = []
+consolidateRuns (Run pr1 s1 : Run pr2 s2 : xs)
+  | pr1 == pr2 = consolidateRuns (Run pr1 (s1 <> s2) : xs)
+consolidateRuns (x:xs) = x : consolidateRuns xs
+
 
 paraElemToElements :: PandocMonad m => ParaElem -> P m [Content]
 paraElemToElements Break = return [Elem $ mknode "a:br" [] ()]
@@ -1223,9 +1229,8 @@ paragraphToElement par = do
                  [mknode "a:buAutoNum" (autoNumAttrs attrs') ()]
                Nothing -> [mknode "a:buNone" [] ()]
             )
-  paras <- mapM paraElemToElements (paraElems par)
-  return $ mknode "a:p" [] $
-    [Elem $ mknode "a:pPr" attrs props] <> concat paras
+  paras <- mconcat <$> mapM paraElemToElements (consolidateRuns (paraElems par))
+  return $ mknode "a:p" [] $ [Elem $ mknode "a:pPr" attrs props] <> paras
 
 shapeToElement :: PandocMonad m => Element -> Shape -> P m (Maybe ShapeId, Element)
 shapeToElement layout (TextBox paras)
diff --git a/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs b/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs
index e3d31d099..99b016a63 100644
--- a/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs
+++ b/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs
@@ -348,7 +348,7 @@ instance Default PicProps where
 --------------------------------------------------
 
 inlinesToParElems :: [Inline] -> Pres [ParaElem]
-inlinesToParElems ils = concatMapM inlineToParElems ils
+inlinesToParElems = concatMapM inlineToParElems
 
 inlineToParElems :: Inline -> Pres [ParaElem]
 inlineToParElems (Str s) = do
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